332780948 has 12 divisors (see below), whose sum is σ = 582515220. Its totient is φ = 166348032.

The previous prime is 332780891. The next prime is 332780977. The reversal of 332780948 is 849087233.

It can be written as a sum of positive squares in 2 ways, for example, as 98446084 + 234334864 = 9922^2 + 15308^2 .

It is a super-2 number, since 2×332780948² = 221486318703557408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332780899 and 332780908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12740 + ... + 28772.

It is an arithmetic number, because the mean of its divisors is an integer number (48542935).

Almost surely, 2^332780948 is an apocalyptic number.

It is an amenable number.

332780948 is a deficient number, since it is larger than the sum of its proper divisors (249734272).

332780948 is a wasteful number, since it uses less digits than its factorization.

332780948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21226 (or 21224 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 332780948 is about 18242.2846156944. The cubic root of 332780948 is about 692.9780599920.

The spelling of 332780948 in words is "three hundred thirty-two million, seven hundred eighty thousand, nine hundred forty-eight".