328097464 has 16 divisors (see below), whose sum is σ = 619675200. Its totient is φ = 162850752.

The previous prime is 328097449. The next prime is 328097477. The reversal of 328097464 is 464790823.

It is a self number, because there is not a number n which added to its sum of digits gives 328097464.

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, 148584 + ... + 150775.

It is an arithmetic number, because the mean of its divisors is an integer number (38729700).

Almost surely, 2^328097464 is an apocalyptic number.

It is an amenable number.

328097464 is a deficient number, since it is larger than the sum of its proper divisors (291577736).

328097464 is a wasteful number, since it uses less digits than its factorization.

328097464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299502 (or 299498 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 328097464 is about 18113.4608509804. The cubic root of 328097464 is about 689.7117496543.

The spelling of 328097464 in words is "three hundred twenty-eight million, ninety-seven thousand, four hundred sixty-four".