970245719 has 16 divisors (see below), whose sum is σ = 1030164480. Its totient is φ = 912456480.

The previous prime is 970245691. The next prime is 970245739. The reversal of 970245719 is 917542079.

It is a de Polignac number, because none of the positive numbers 2^k-970245719 is a prime.

It is a super-2 number, since 2×970245719² = 1882753510475653922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 970245719.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970245739) 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 in 15 ways as a sum of consecutive naturals, for example, 173042 + ... + 178560.

It is an arithmetic number, because the mean of its divisors is an integer number (64385280).

Almost surely, 2^970245719 is an apocalyptic number.

970245719 is a deficient number, since it is larger than the sum of its proper divisors (59918761).

970245719 is a wasteful number, since it uses less digits than its factorization.

970245719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5710.

The product of its (nonzero) digits is 158760, while the sum is 44.

The square root of 970245719 is about 31148.7675358111. The cubic root of 970245719 is about 989.9818787283.

The spelling of 970245719 in words is "nine hundred seventy million, two hundred forty-five thousand, seven hundred nineteen".