747042504 has 64 divisors (see below), whose sum is σ = 2033942400. Its totient is φ = 227268096.

The previous prime is 747042497. The next prime is 747042511. The reversal of 747042504 is 405240747.

747042504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (747042497) and next prime (747042511).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14317 + ... + 41219.

It is an arithmetic number, because the mean of its divisors is an integer number (31780350).

Almost surely, 2^747042504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 747042504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1016971200).

747042504 is an abundant number, since it is smaller than the sum of its proper divisors (1286899896).

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

747042504 is a wasteful number, since it uses less digits than its factorization.

747042504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27014 (or 27010 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 33.

The square root of 747042504 is about 27332.0782963901. The cubic root of 747042504 is about 907.3644727755.

The spelling of 747042504 in words is "seven hundred forty-seven million, forty-two thousand, five hundred four".