607435640 has 64 divisors (see below), whose sum is σ = 1565991360. Its totient is φ = 207728640.

The previous prime is 607435639. The next prime is 607435649. The reversal of 607435640 is 46534706.

607435640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 607435640.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (607435649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115304 + ... + 120456.

It is an arithmetic number, because the mean of its divisors is an integer number (24468615).

Almost surely, 2^607435640 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 607435640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (782995680).

607435640 is an abundant number, since it is smaller than the sum of its proper divisors (958555720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

607435640 is a wasteful number, since it uses less digits than its factorization.

607435640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5592 (or 5588 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 607435640 is about 24646.2094448619. The cubic root of 607435640 is about 846.9025162558.

It can be divided in two parts, 6074 and 35640, that added together give a palindrome (41714).

The spelling of 607435640 in words is "six hundred seven million, four hundred thirty-five thousand, six hundred forty".