712238970 has 32 divisors (see below), whose sum is σ = 1809926208. Its totient is φ = 178757888.

The previous prime is 712238939. The next prime is 712238993. The reversal of 712238970 is 79832217.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 697764 + ... + 698783.

It is an arithmetic number, because the mean of its divisors is an integer number (56560194).

Almost surely, 2^712238970 is an apocalyptic number.

712238970 is an abundant number, since it is smaller than the sum of its proper divisors (1097687238).

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

712238970 is a wasteful number, since it uses less digits than its factorization.

712238970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396574.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 712238970 is about 26687.8056422779. The cubic root of 712238970 is about 893.0489087041.

The spelling of 712238970 in words is "seven hundred twelve million, two hundred thirty-eight thousand, nine hundred seventy".