328260964 has 12 divisors (see below), whose sum is σ = 578980864. Its totient is φ = 162837864.

The previous prime is 328260949. The next prime is 328260983. The reversal of 328260964 is 469062823.

It is a hoax number, since the sum of its digits (40) 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 in 3 ways as a sum of consecutive naturals, for example, 322584 + ... + 323599.

Almost surely, 2^328260964 is an apocalyptic number.

It is an amenable number.

328260964 is a deficient number, since it is larger than the sum of its proper divisors (250719900).

328260964 is a wasteful number, since it uses less digits than its factorization.

328260964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646314 (or 646312 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 328260964 is about 18117.9735069902. The cubic root of 328260964 is about 689.8262980806.

It can be divided in two parts, 3282 and 60964, that added together give a palindrome (64246).

The spelling of 328260964 in words is "three hundred twenty-eight million, two hundred sixty thousand, nine hundred sixty-four".