328046807 has 16 divisors (see below), whose sum is σ = 384590592. Its totient is φ = 276481920.

The previous prime is 328046801. The next prime is 328046809. The reversal of 328046807 is 708640823.

It is a de Polignac number, because none of the positive numbers 2^k-328046807 is a prime.

It is a super-2 number, since 2×328046807² = 215229415165790498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328046801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 563 + ... + 25620.

It is an arithmetic number, because the mean of its divisors is an integer number (24036912).

Almost surely, 2^328046807 is an apocalyptic number.

328046807 is a deficient number, since it is larger than the sum of its proper divisors (56543785).

328046807 is a wasteful number, since it uses less digits than its factorization.

328046807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26278.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 328046807 is about 18112.0624722863. The cubic root of 328046807 is about 689.6762515374.

The spelling of 328046807 in words is "three hundred twenty-eight million, forty-six thousand, eight hundred seven".