715672330 has 16 divisors (see below), whose sum is σ = 1296858600. Its totient is φ = 284347072.

The previous prime is 715672327. The next prime is 715672333. The reversal of 715672330 is 33276517.

It is an interprime number because it is at equal distance from previous prime (715672327) and next prime (715672333).

It can be written as a sum of positive squares in 4 ways, for example, as 446941881 + 268730449 = 21141^2 + 16393^2 .

It is not an unprimeable number, because it can be changed into a prime (715672333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238669 + ... + 241648.

Almost surely, 2^715672330 is an apocalyptic number.

715672330 is a deficient number, since it is larger than the sum of its proper divisors (581186270).

715672330 is a wasteful number, since it uses less digits than its factorization.

715672330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480473.

The product of its (nonzero) digits is 26460, while the sum is 34.

The square root of 715672330 is about 26752.0528184287. The cubic root of 715672330 is about 894.4815948574.

The spelling of 715672330 in words is "seven hundred fifteen million, six hundred seventy-two thousand, three hundred thirty".