970744499 has 2 divisors, whose sum is σ = 970744500. Its totient is φ = 970744498.

The previous prime is 970744451. The next prime is 970744501. The reversal of 970744499 is 994447079.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-970744499 is a prime.

It is a super-2 number, since 2×970744499² = 1884689764677522002, which contains 22 as substring.

Together with 970744501, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 970744499.

It is not a weakly prime, because it can be changed into another prime (970744429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485372249 + 485372250.

It is an arithmetic number, because the mean of its divisors is an integer number (485372250).

Almost surely, 2^970744499 is an apocalyptic number.

970744499 is a deficient number, since it is larger than the sum of its proper divisors (1).

970744499 is an equidigital number, since it uses as much as digits as its factorization.

970744499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2286144, while the sum is 53.

The square root of 970744499 is about 31156.7729233950. The cubic root of 970744499 is about 990.1514916287.

The spelling of 970744499 in words is "nine hundred seventy million, seven hundred forty-four thousand, four hundred ninety-nine".