747385204 has 12 divisors (see below), whose sum is σ = 1308119428. Its totient is φ = 373636800.

The previous prime is 747385189. The next prime is 747385213. The reversal of 747385204 is 402583747.

It can be written as a sum of positive squares in 2 ways, for example, as 370947600 + 376437604 = 19260^2 + 19402^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36274 + ... + 53014.

Almost surely, 2^747385204 is an apocalyptic number.

It is an amenable number.

747385204 is a deficient number, since it is larger than the sum of its proper divisors (560734224).

747385204 is a wasteful number, since it uses less digits than its factorization.

747385204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27906 (or 27904 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 40.

The square root of 747385204 is about 27338.3467678644. The cubic root of 747385204 is about 907.5032003874.

The spelling of 747385204 in words is "seven hundred forty-seven million, three hundred eighty-five thousand, two hundred four".