328937115 has 16 divisors (see below), whose sum is σ = 566784288. Its totient is φ = 161938176.

The previous prime is 328937113. The next prime is 328937123. The reversal of 328937115 is 511739823.

It is not a de Polignac number, because 328937115 - 2¹ = 328937113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (328937113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 843234 + ... + 843623.

It is an arithmetic number, because the mean of its divisors is an integer number (35424018).

Almost surely, 2^328937115 is an apocalyptic number.

328937115 is a deficient number, since it is larger than the sum of its proper divisors (237847173).

328937115 is a wasteful number, since it uses less digits than its factorization.

328937115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686878.

The product of its digits is 45360, while the sum is 39.

The square root of 328937115 is about 18136.6235832362. The cubic root of 328937115 is about 690.2996073377.

It can be divided in two parts, 3289 and 37115, that added together give a palindrome (40404).

The spelling of 328937115 in words is "three hundred twenty-eight million, nine hundred thirty-seven thousand, one hundred fifteen".