608909604 has 48 divisors (see below), whose sum is σ = 1506734208. Its totient is φ = 190729728.

The previous prime is 608909603. The next prime is 608909611. The reversal of 608909604 is 406909806.

It is not an unprimeable number, because it can be changed into a prime (608909603) 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, 152457 + ... + 156399.

It is an arithmetic number, because the mean of its divisors is an integer number (31390296).

Almost surely, 2^608909604 is an apocalyptic number.

It is an amenable number.

608909604 is an abundant number, since it is smaller than the sum of its proper divisors (897824604).

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

608909604 is a wasteful number, since it uses less digits than its factorization.

608909604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4724 (or 4722 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 608909604 is about 24676.0937751501. The cubic root of 608909604 is about 847.5869758719.

The spelling of 608909604 in words is "six hundred eight million, nine hundred nine thousand, six hundred four".