712940488 has 16 divisors (see below), whose sum is σ = 1439591580. Its totient is φ = 329049408.

The previous prime is 712940479. The next prime is 712940491. The reversal of 712940488 is 884049217.

It can be written as a sum of positive squares in 2 ways, for example, as 698967844 + 13972644 = 26438^2 + 3738^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3427495 + ... + 3427702.

Almost surely, 2^712940488 is an apocalyptic number.

It is an amenable number.

712940488 is an abundant number, since it is smaller than the sum of its proper divisors (726651092).

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

712940488 is a wasteful number, since it uses less digits than its factorization.

712940488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6855216 (or 6855212 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The square root of 712940488 is about 26700.9454514255. The cubic root of 712940488 is about 893.3420145935.

The spelling of 712940488 in words is "seven hundred twelve million, nine hundred forty thousand, four hundred eighty-eight".