70796969939 has 2 divisors, whose sum is σ = 70796969940. Its totient is φ = 70796969938.

The previous prime is 70796969911. The next prime is 70796969953. The reversal of 70796969939 is 93996969707.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70796969939 - 2¹⁶ = 70796904403 is a prime.

It is not a weakly prime, because it can be changed into another prime (70796969959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35398484969 + 35398484970.

It is an arithmetic number, because the mean of its divisors is an integer number (35398484970).

Almost surely, 2^70796969939 is an apocalyptic number.

70796969939 is a deficient number, since it is larger than the sum of its proper divisors (1).

70796969939 is an equidigital number, since it uses as much as digits as its factorization.

70796969939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 312487308, while the sum is 74.

The spelling of 70796969939 in words is "seventy billion, seven hundred ninety-six million, nine hundred sixty-nine thousand, nine hundred thirty-nine".