328825736 has 8 divisors (see below), whose sum is σ = 616548270. Its totient is φ = 164412864.

The previous prime is 328825681. The next prime is 328825741. The reversal of 328825736 is 637528823.

It can be written as a sum of positive squares in only one way, i.e., 268763236 + 60062500 = 16394^2 + 7750^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20551601 + ... + 20551616.

Almost surely, 2^328825736 is an apocalyptic number.

It is an amenable number.

328825736 is a deficient number, since it is larger than the sum of its proper divisors (287722534).

328825736 is a wasteful number, since it uses less digits than its factorization.

328825736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41103223 (or 41103219 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The square root of 328825736 is about 18133.5527682801. The cubic root of 328825736 is about 690.2216861020.

The spelling of 328825736 in words is "three hundred twenty-eight million, eight hundred twenty-five thousand, seven hundred thirty-six".