715799970 has 32 divisors (see below), whose sum is σ = 1908800640. Its totient is φ = 190879920.

The previous prime is 715799941. The next prime is 715799971. The reversal of 715799970 is 79997517.

715799970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (715799971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1325286 + ... + 1325825.

It is an arithmetic number, because the mean of its divisors is an integer number (59650020).

Almost surely, 2^715799970 is an apocalyptic number.

715799970 is an abundant number, since it is smaller than the sum of its proper divisors (1193000670).

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

715799970 is a wasteful number, since it uses less digits than its factorization.

715799970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651127 (or 2651121 counting only the distinct ones).

The product of its (nonzero) digits is 1250235, while the sum is 54.

The square root of 715799970 is about 26754.4383233885. The cubic root of 715799970 is about 894.5347685605.

The spelling of 715799970 in words is "seven hundred fifteen million, seven hundred ninety-nine thousand, nine hundred seventy".