749004 has 12 divisors (see below), whose sum is σ = 1747704. Its totient is φ = 249664.

The previous prime is 748987. The next prime is 749011. The reversal of 749004 is 400947.

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

It is a super-2 number, since 2×749004² = 1122013984032, which contains 22 as substring.

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, 31197 + ... + 31220.

It is an arithmetic number, because the mean of its divisors is an integer number (145642).

2⁷⁴⁹⁰⁰⁴ is an apocalyptic number.

It is an amenable number.

749004 is an abundant number, since it is smaller than the sum of its proper divisors (998700).

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

749004 is a wasteful number, since it uses less digits than its factorization.

749004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62424 (or 62422 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 749004 is about 865.4501718759. The cubic root of 749004 is about 90.8157928891.

The spelling of 749004 in words is "seven hundred forty-nine thousand, four".