2347013939 has 4 divisors (see below), whose sum is σ = 2348266224. Its totient is φ = 2345761656.

The previous prime is 2347013899. The next prime is 2347013941. The reversal of 2347013939 is 9393107432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2347013939 - 2²⁸ = 2078578483 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2347013896 and 2347013905.

It is not an unprimeable number, because it can be changed into a prime (2347013959) 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 3 ways as a sum of consecutive naturals, for example, 623327 + ... + 627080.

It is an arithmetic number, because the mean of its divisors is an integer number (587066556).

Almost surely, 2^2347013939 is an apocalyptic number.

2347013939 is a deficient number, since it is larger than the sum of its proper divisors (1252285).

2347013939 is a wasteful number, since it uses less digits than its factorization.

2347013939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252284.

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 2347013939 is about 48445.9899166071. The cubic root of 2347013939 is about 1328.9395392863.

The spelling of 2347013939 in words is "two billion, three hundred forty-seven million, thirteen thousand, nine hundred thirty-nine".