328456364 has 6 divisors (see below), whose sum is σ = 574798644. Its totient is φ = 164228180.

The previous prime is 328456333. The next prime is 328456409. The reversal of 328456364 is 463654823.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41057042 + ... + 41057049.

It is an arithmetic number, because the mean of its divisors is an integer number (95799774).

Almost surely, 2^328456364 is an apocalyptic number.

It is an amenable number.

328456364 is a deficient number, since it is larger than the sum of its proper divisors (246342280).

328456364 is a wasteful number, since it uses less digits than its factorization.

328456364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82114095 (or 82114093 counting only the distinct ones).

The product of its digits is 414720, while the sum is 41.

The square root of 328456364 is about 18123.3651400616. The cubic root of 328456364 is about 689.9631458297.

The spelling of 328456364 in words is "three hundred twenty-eight million, four hundred fifty-six thousand, three hundred sixty-four".