328676956 has 12 divisors (see below), whose sum is σ = 586037592. Its totient is φ = 161237648.

The previous prime is 328676947. The next prime is 328676987. The reversal of 328676956 is 659676823.

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, 774970 + ... + 775393.

It is an arithmetic number, because the mean of its divisors is an integer number (48836466).

Almost surely, 2^328676956 is an apocalyptic number.

It is an amenable number.

328676956 is a deficient number, since it is larger than the sum of its proper divisors (257360636).

328676956 is a wasteful number, since it uses less digits than its factorization.

328676956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550420 (or 1550418 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 52.

The square root of 328676956 is about 18129.4499640778. The cubic root of 328676956 is about 690.1175715078.

The spelling of 328676956 in words is "three hundred twenty-eight million, six hundred seventy-six thousand, nine hundred fifty-six".