968790945 has 16 divisors (see below), whose sum is σ = 1551439872. Its totient is φ = 516230400.

The previous prime is 968790937. The next prime is 968790967. The reversal of 968790945 is 549097869.

It is not a de Polignac number, because 968790945 - 2³ = 968790937 is a prime.

It is a super-2 number, since 2×968790945² = 1877111790227986050, which contains 22 as substring.

It is an unprimeable number.

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, 10792 + ... + 45321.

It is an arithmetic number, because the mean of its divisors is an integer number (96964992).

Almost surely, 2^968790945 is an apocalyptic number.

It is an amenable number.

968790945 is a deficient number, since it is larger than the sum of its proper divisors (582648927).

968790945 is a wasteful number, since it uses less digits than its factorization.

968790945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57272.

The product of its (nonzero) digits is 4898880, while the sum is 57.

The square root of 968790945 is about 31125.4067443303. The cubic root of 968790945 is about 989.4868425138.

The spelling of 968790945 in words is "nine hundred sixty-eight million, seven hundred ninety thousand, nine hundred forty-five".