3175420979 has 2 divisors, whose sum is σ = 3175420980. Its totient is φ = 3175420978.

The previous prime is 3175420951. The next prime is 3175420987. The reversal of 3175420979 is 9790245713.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3175420979 - 2¹² = 3175416883 is a prime.

It is not a weakly prime, because it can be changed into another prime (3175420679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1587710489 + 1587710490.

It is an arithmetic number, because the mean of its divisors is an integer number (1587710490).

Almost surely, 2^3175420979 is an apocalyptic number.

3175420979 is a deficient number, since it is larger than the sum of its proper divisors (1).

3175420979 is an equidigital number, since it uses as much as digits as its factorization.

3175420979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 476280, while the sum is 47.

The square root of 3175420979 is about 56350.8738086642. The cubic root of 3175420979 is about 1469.8299861995.

The spelling of 3175420979 in words is "three billion, one hundred seventy-five million, four hundred twenty thousand, nine hundred seventy-nine".