328950994 has 16 divisors (see below), whose sum is σ = 502768728. Its totient is φ = 161384832.

The previous prime is 328950983. The next prime is 328951001. The reversal of 328950994 is 499059823.

It can be written as a sum of positive squares in 4 ways, for example, as 322382025 + 6568969 = 17955^2 + 2563^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23044 + ... + 34480.

Almost surely, 2^328950994 is an apocalyptic number.

328950994 is a deficient number, since it is larger than the sum of its proper divisors (173817734).

328950994 is a wasteful number, since it uses less digits than its factorization.

328950994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11709.

The product of its (nonzero) digits is 699840, while the sum is 49.

The square root of 328950994 is about 18137.0062027888. The cubic root of 328950994 is about 690.3093159143.

The spelling of 328950994 in words is "three hundred twenty-eight million, nine hundred fifty thousand, nine hundred ninety-four".