607422816 has 576 divisors, whose sum is σ = 2421619200. Its totient is φ = 142248960.

The previous prime is 607422793. The next prime is 607422817. The reversal of 607422816 is 618224706.

607422816 is a `hidden beast` number, since 607 + 42 + 2 + 8 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (607422817) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14126091 + ... + 14126133.

It is an arithmetic number, because the mean of its divisors is an integer number (4204200).

Almost surely, 2^607422816 is an apocalyptic number.

607422816 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 607422816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1210809600).

607422816 is an abundant number, since it is smaller than the sum of its proper divisors (1814196384).

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

607422816 is a wasteful number, since it uses less digits than its factorization.

607422816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 79 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 607422816 is about 24645.9492817785. The cubic root of 607422816 is about 846.8965563627.

The spelling of 607422816 in words is "six hundred seven million, four hundred twenty-two thousand, eight hundred sixteen".