745292004 has 24 divisors (see below), whose sum is σ = 1761029760. Its totient is φ = 245285664.

The previous prime is 745292003. The next prime is 745292027. The reversal of 745292004 is 400292547.

It is not an unprimeable number, because it can be changed into a prime (745292003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392139 + ... + 394034.

It is an arithmetic number, because the mean of its divisors is an integer number (73376240).

Almost surely, 2^745292004 is an apocalyptic number.

It is an amenable number.

745292004 is an abundant number, since it is smaller than the sum of its proper divisors (1015737756).

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

745292004 is a wasteful number, since it uses less digits than its factorization.

745292004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786259 (or 786257 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 745292004 is about 27300.0367032720. The cubic root of 745292004 is about 906.6551941911.

The spelling of 745292004 in words is "seven hundred forty-five million, two hundred ninety-two thousand, four".