328044627 has 16 divisors (see below), whose sum is σ = 499128480. Its totient is φ = 212785056.

The previous prime is 328044623. The next prime is 328044659. The reversal of 328044627 is 726440823.

328044627 is a `hidden beast` number, since 3 + 28 + 0 + 4 + 4 + 627 = 666.

It is not a de Polignac number, because 328044627 - 2² = 328044623 is a prime.

It is a super-2 number, since 2×328044627² = 215226554607138258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 328044591 and 328044600.

It is not an unprimeable number, because it can be changed into a prime (328044623) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 163188 + ... + 165185.

It is an arithmetic number, because the mean of its divisors is an integer number (31195530).

Almost surely, 2^328044627 is an apocalyptic number.

328044627 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

328044627 is a deficient number, since it is larger than the sum of its proper divisors (171083853).

328044627 is a wasteful number, since it uses less digits than its factorization.

328044627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328419 (or 328413 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 328044627 is about 18112.0022912984. The cubic root of 328044627 is about 689.6747238108.

The spelling of 328044627 in words is "three hundred twenty-eight million, forty-four thousand, six hundred twenty-seven".