608161904 has 40 divisors (see below), whose sum is σ = 1349267808. Its totient is φ = 260133120.

The previous prime is 608161901. The next prime is 608161907. The reversal of 608161904 is 409161806.

It is an interprime number because it is at equal distance from previous prime (608161901) and next prime (608161907).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608161901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55574 + ... + 65610.

Almost surely, 2^608161904 is an apocalyptic number.

It is an amenable number.

608161904 is an abundant number, since it is smaller than the sum of its proper divisors (741105904).

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

608161904 is a wasteful number, since it uses less digits than its factorization.

608161904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10593 (or 10587 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 608161904 is about 24660.9388304663. The cubic root of 608161904 is about 847.2399071928.

The spelling of 608161904 in words is "six hundred eight million, one hundred sixty-one thousand, nine hundred four".