749604 has 12 divisors (see below), whose sum is σ = 1749104. Its totient is φ = 249864.

The previous prime is 749587. The next prime is 749641. The reversal of 749604 is 406947.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31222 + ... + 31245.

2⁷⁴⁹⁶⁰⁴ is an apocalyptic number.

It is an amenable number.

749604 is an abundant number, since it is smaller than the sum of its proper divisors (999500).

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

749604 is a wasteful number, since it uses less digits than its factorization.

749604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62474 (or 62472 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 749604 is about 865.7967428906. The cubic root of 749604 is about 90.8400361652.

The spelling of 749604 in words is "seven hundred forty-nine thousand, six hundred four".