34703920939 has 2 divisors, whose sum is σ = 34703920940. Its totient is φ = 34703920938.

The previous prime is 34703920919. The next prime is 34703920961. The reversal of 34703920939 is 93902930743.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34703920939 - 2³⁵ = 344182571 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34703920892 and 34703920901.

It is not a weakly prime, because it can be changed into another prime (34703920919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17351960469 + 17351960470.

It is an arithmetic number, because the mean of its divisors is an integer number (17351960470).

Almost surely, 2^34703920939 is an apocalyptic number.

34703920939 is a deficient number, since it is larger than the sum of its proper divisors (1).

34703920939 is an equidigital number, since it uses as much as digits as its factorization.

34703920939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1102248, while the sum is 49.

The spelling of 34703920939 in words is "thirty-four billion, seven hundred three million, nine hundred twenty thousand, nine hundred thirty-nine".