328097836 has 12 divisors (see below), whose sum is σ = 626368680. Its totient is φ = 149135360.

The previous prime is 328097813. The next prime is 328097839. The reversal of 328097836 is 638790823.

It is not an unprimeable number, because it can be changed into a prime (328097839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3728341 + ... + 3728428.

It is an arithmetic number, because the mean of its divisors is an integer number (52197390).

Almost surely, 2^328097836 is an apocalyptic number.

It is an amenable number.

328097836 is a deficient number, since it is larger than the sum of its proper divisors (298270844).

328097836 is a wasteful number, since it uses less digits than its factorization.

328097836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7456784 (or 7456782 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 328097836 is about 18113.4711195839. The cubic root of 328097836 is about 689.7120103214.

The spelling of 328097836 in words is "three hundred twenty-eight million, ninety-seven thousand, eight hundred thirty-six".