328303336 has 8 divisors (see below), whose sum is σ = 615568770. Its totient is φ = 164151664.

The previous prime is 328303273. The next prime is 328303351. The reversal of 328303336 is 633303823.

It can be written as a sum of positive squares in only one way, i.e., 327827236 + 476100 = 18106^2 + 690^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 328303298 and 328303307.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20518951 + ... + 20518966.

Almost surely, 2^328303336 is an apocalyptic number.

It is an amenable number.

328303336 is a deficient number, since it is larger than the sum of its proper divisors (287265434).

328303336 is a wasteful number, since it uses less digits than its factorization.

328303336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41037923 (or 41037919 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 31.

The square root of 328303336 is about 18119.1428053316. The cubic root of 328303336 is about 689.8559777821.

The spelling of 328303336 in words is "three hundred twenty-eight million, three hundred three thousand, three hundred thirty-six".