2338730931 has 8 divisors (see below), whose sum is σ = 3157780480. Its totient is φ = 1539417672.

The previous prime is 2338730917. The next prime is 2338731001. The reversal of 2338730931 is 1390378332.

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

It is not a de Polignac number, because 2338730931 - 2⁵ = 2338730899 is a prime.

It is a super-2 number, since 2×2338730931² = 10939324735232253522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2338730931.

It is not an unprimeable number, because it can be changed into a prime (2338730231) 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 7 ways as a sum of consecutive naturals, for example, 4933795 + ... + 4934268.

It is an arithmetic number, because the mean of its divisors is an integer number (394722560).

Almost surely, 2^2338730931 is an apocalyptic number.

2338730931 is a deficient number, since it is larger than the sum of its proper divisors (819049549).

2338730931 is an equidigital number, since it uses as much as digits as its factorization.

2338730931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9868145.

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 2338730931 is about 48360.4273244147. The cubic root of 2338730931 is about 1327.3743459788.

The spelling of 2338730931 in words is "two billion, three hundred thirty-eight million, seven hundred thirty thousand, nine hundred thirty-one".