715749270 has 32 divisors (see below), whose sum is σ = 1726444800. Its totient is φ = 189905760.

The previous prime is 715749269. The next prime is 715749271. The reversal of 715749270 is 72947517.

It is an interprime number because it is at equal distance from previous prime (715749269) and next prime (715749271).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715749271) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 53976 + ... + 65915.

It is an arithmetic number, because the mean of its divisors is an integer number (53951400).

Almost surely, 2^715749270 is an apocalyptic number.

715749270 is an abundant number, since it is smaller than the sum of its proper divisors (1010695530).

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

715749270 is a wasteful number, since it uses less digits than its factorization.

715749270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120100.

The product of its (nonzero) digits is 123480, while the sum is 42.

The square root of 715749270 is about 26753.4908002675. The cubic root of 715749270 is about 894.5136481426.

The spelling of 715749270 in words is "seven hundred fifteen million, seven hundred forty-nine thousand, two hundred seventy".