607765340 has 96 divisors (see below), whose sum is σ = 1639249920. Its totient is φ = 183972096.

The previous prime is 607765337. The next prime is 607765349. The reversal of 607765340 is 43567706.

It is a junction number, because it is equal to n+sod(n) for n = 607765294 and 607765303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (607765349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34601 + ... + 49119.

It is an arithmetic number, because the mean of its divisors is an integer number (17075520).

Almost surely, 2^607765340 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 607765340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (819624960).

607765340 is an abundant number, since it is smaller than the sum of its proper divisors (1031484580).

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

607765340 is a wasteful number, since it uses less digits than its factorization.

607765340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14571 (or 14569 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 607765340 is about 24652.8971928250. The cubic root of 607765340 is about 847.0557139709.

It can be divided in two parts, 6077 and 65340, that added together give a palindrome (71417).

The spelling of 607765340 in words is "six hundred seven million, seven hundred sixty-five thousand, three hundred forty".