328113737 has 8 divisors (see below), whose sum is σ = 375382656. Its totient is φ = 280943712.

The previous prime is 328113727. The next prime is 328113769. The reversal of 328113737 is 737311823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 328113737 - 2¹² = 328109641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 328113697 and 328113706.

It is not an unprimeable number, because it can be changed into a prime (328113707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17468 + ... + 31005.

It is an arithmetic number, because the mean of its divisors is an integer number (46922832).

Almost surely, 2^328113737 is an apocalyptic number.

It is an amenable number.

328113737 is a deficient number, since it is larger than the sum of its proper divisors (47268919).

328113737 is an equidigital number, since it uses as much as digits as its factorization.

328113737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49447.

The product of its digits is 21168, while the sum is 35.

The square root of 328113737 is about 18113.9100417331. The cubic root of 328113737 is about 689.7231522556.

The spelling of 328113737 in words is "three hundred twenty-eight million, one hundred thirteen thousand, seven hundred thirty-seven".