328794807 has 16 divisors (see below), whose sum is σ = 506380032. Its totient is φ = 187547520.

The previous prime is 328794803. The next prime is 328794811. The reversal of 328794807 is 708497823.

It is an interprime number because it is at equal distance from previous prime (328794803) and next prime (328794811).

It is not a de Polignac number, because 328794807 - 2² = 328794803 is a prime.

It is a super-2 number, since 2×328794807² = 216212050220334498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328794803) 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, 292483 + ... + 293604.

It is an arithmetic number, because the mean of its divisors is an integer number (31648752).

Almost surely, 2^328794807 is an apocalyptic number.

328794807 is a deficient number, since it is larger than the sum of its proper divisors (177585225).

328794807 is a wasteful number, since it uses less digits than its factorization.

328794807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586118.

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 328794807 is about 18132.6999368544. The cubic root of 328794807 is about 690.2000449169.

The spelling of 328794807 in words is "three hundred twenty-eight million, seven hundred ninety-four thousand, eight hundred seven".