716032648 has 8 divisors (see below), whose sum is σ = 1342561230. Its totient is φ = 358016320.

The previous prime is 716032633. The next prime is 716032693. The reversal of 716032648 is 846230617.

It can be written as a sum of positive squares in only one way, i.e., 621903844 + 94128804 = 24938^2 + 9702^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44752033 + ... + 44752048.

Almost surely, 2^716032648 is an apocalyptic number.

It is an amenable number.

716032648 is a deficient number, since it is larger than the sum of its proper divisors (626528582).

716032648 is a wasteful number, since it uses less digits than its factorization.

716032648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89504087 (or 89504083 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 716032648 is about 26758.7863700879. The cubic root of 716032648 is about 894.6316839098.

The spelling of 716032648 in words is "seven hundred sixteen million, thirty-two thousand, six hundred forty-eight".