949132864 has 21 divisors (see below), whose sum is σ = 1883924731. Its totient is φ = 474443200.

The previous prime is 949132853. The next prime is 949132879. The reversal of 949132864 is 468231949.

The square root of 949132864 is 30808.

It is a perfect power (a square), and thus also a powerful number.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 244539 + ... + 248389.

Almost surely, 2^949132864 is an apocalyptic number.

949132864 is the 30808-th square number.

It is an amenable number.

949132864 is a deficient number, since it is larger than the sum of its proper divisors (934791867).

949132864 is an frugal number, since it uses more digits than its factorization.

949132864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7714 (or 3853 counting only the distinct ones).

The product of its digits is 373248, while the sum is 46.

The cubic root of 949132864 is about 982.7483811119.

The spelling of 949132864 in words is "nine hundred forty-nine million, one hundred thirty-two thousand, eight hundred sixty-four".