328869092 has 12 divisors (see below), whose sum is σ = 578968320. Its totient is φ = 163449576.

The previous prime is 328869071. The next prime is 328869109. The reversal of 328869092 is 290968823.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245492 + ... + 246827.

It is an arithmetic number, because the mean of its divisors is an integer number (48247360).

Almost surely, 2^328869092 is an apocalyptic number.

It is an amenable number.

328869092 is a deficient number, since it is larger than the sum of its proper divisors (250099228).

328869092 is a wasteful number, since it uses less digits than its factorization.

328869092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492490 (or 492488 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 328869092 is about 18134.7481923516. The cubic root of 328869092 is about 690.2520202406.

The spelling of 328869092 in words is "three hundred twenty-eight million, eight hundred sixty-nine thousand, ninety-two".