747274084 has 12 divisors (see below), whose sum is σ = 1310929900. Its totient is φ = 372722688.

The previous prime is 747274079. The next prime is 747274097. The reversal of 747274084 is 480472747.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 319694400 + 427579684 = 17880^2 + 20678^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 747274084.

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, 226749 + ... + 230020.

Almost surely, 2^747274084 is an apocalyptic number.

It is an amenable number.

747274084 is a deficient number, since it is larger than the sum of its proper divisors (563655816).

747274084 is a wasteful number, since it uses less digits than its factorization.

747274084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457182 (or 457180 counting only the distinct ones).

The product of its (nonzero) digits is 351232, while the sum is 43.

The square root of 747274084 is about 27336.3143821547. The cubic root of 747274084 is about 907.4582227983.

The spelling of 747274084 in words is "seven hundred forty-seven million, two hundred seventy-four thousand, eighty-four".