607932661 has 24 divisors (see below), whose sum is σ = 732416256. Its totient is φ = 502608960.

The previous prime is 607932643. The next prime is 607932697. The reversal of 607932661 is 166239706.

It is not a de Polignac number, because 607932661 - 2⁵ = 607932629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (607932361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 708945 + ... + 709801.

It is an arithmetic number, because the mean of its divisors is an integer number (30517344).

Almost surely, 2^607932661 is an apocalyptic number.

It is an amenable number.

607932661 is a deficient number, since it is larger than the sum of its proper divisors (124483595).

607932661 is a wasteful number, since it uses less digits than its factorization.

607932661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1369 (or 1362 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 607932661 is about 24656.2904955308. The cubic root of 607932661 is about 847.1334398054.

The spelling of 607932661 in words is "six hundred seven million, nine hundred thirty-two thousand, six hundred sixty-one".