328703082 has 8 divisors (see below), whose sum is σ = 657406176. Its totient is φ = 109567692.

The previous prime is 328703071. The next prime is 328703093. The reversal of 328703082 is 280307823.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (328703071) and next prime (328703093).

It is a sphenic number, since it is the product of 3 distinct primes.

328703082 is an admirable number.

It is a super-2 number, since 2×328703082² = 216091432232597448, which contains 22 as substring.

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, 27391918 + ... + 27391929.

It is an arithmetic number, because the mean of its divisors is an integer number (82175772).

Almost surely, 2^328703082 is an apocalyptic number.

328703082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

328703082 is a wasteful number, since it uses less digits than its factorization.

328703082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54783852.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 328703082 is about 18130.1704900974. The cubic root of 328703082 is about 690.1358564668.

The spelling of 328703082 in words is "three hundred twenty-eight million, seven hundred three thousand, eighty-two".