1970596979 has 8 divisors (see below), whose sum is σ = 2122526112. Its totient is φ = 1818717120.

The previous prime is 1970596919. The next prime is 1970596997. The reversal of 1970596979 is 9796950791.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1970596979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1970596909) 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 in 7 ways as a sum of consecutive naturals, for example, 153482 + ... + 165824.

It is an arithmetic number, because the mean of its divisors is an integer number (265315764).

Almost surely, 2^1970596979 is an apocalyptic number.

1970596979 is a deficient number, since it is larger than the sum of its proper divisors (151929133).

1970596979 is a wasteful number, since it uses less digits than its factorization.

1970596979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24637.

The product of its (nonzero) digits is 9644670, while the sum is 62.

The square root of 1970596979 is about 44391.4065895642. The cubic root of 1970596979 is about 1253.7162958865.

The spelling of 1970596979 in words is "one billion, nine hundred seventy million, five hundred ninety-six thousand, nine hundred seventy-nine".