970909079 has 12 divisors (see below), whose sum is σ = 1130136264. Its totient is φ = 831683664.

The previous prime is 970909021. The next prime is 970909087.

970909079 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 970909079 - 2¹² = 970904983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970909679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86177 + ... + 96789.

It is an arithmetic number, because the mean of its divisors is an integer number (94178022).

Almost surely, 2^970909079 is an apocalyptic number.

970909079 is a deficient number, since it is larger than the sum of its proper divisors (159227185).

970909079 is a wasteful number, since it uses less digits than its factorization.

970909079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12494 (or 12487 counting only the distinct ones).

The product of its (nonzero) digits is 321489, while the sum is 50.

The square root of 970909079 is about 31159.4139707408. The cubic root of 970909079 is about 990.2074452204.

The spelling of 970909079 in words is "nine hundred seventy million, nine hundred nine thousand, seventy-nine".