610928604 has 72 divisors (see below), whose sum is σ = 1814288112. Its totient is φ = 170887680.

The previous prime is 610928573. The next prime is 610928627. The reversal of 610928604 is 406829016.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54189 + ... + 64484.

It is an arithmetic number, because the mean of its divisors is an integer number (25198446).

Almost surely, 2^610928604 is an apocalyptic number.

It is an amenable number.

610928604 is an abundant number, since it is smaller than the sum of its proper divisors (1203359508).

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

610928604 is a wasteful number, since it uses less digits than its factorization.

610928604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118707 (or 118702 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 610928604 is about 24716.9699599283. The cubic root of 610928604 is about 848.5227415816.

It can be divided in two parts, 61092 and 8604, that added together give a palindrome (69696).

The spelling of 610928604 in words is "six hundred ten million, nine hundred twenty-eight thousand, six hundred four".