970946153956 has 81 divisors (see below), whose sum is σ = 1838050629219. Its totient is φ = 448735676400.

The previous prime is 970946153941. The next prime is 970946153963. The reversal of 970946153956 is 659351649079.

It is a happy number.

The square root of 970946153956 is 985366.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1405131571 + ... + 1405132261.

Almost surely, 2^970946153956 is an apocalyptic number.

970946153956 is the 985366-th square number.

It is an amenable number.

970946153956 is a deficient number, since it is larger than the sum of its proper divisors (867104475263).

970946153956 is an equidigital number, since it uses as much as digits as its factorization.

970946153956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494 (or 747 counting only the distinct ones).

The product of its (nonzero) digits is 55112400, while the sum is 64.

Multiplying 970946153956 by its sum of digits (64), we get a square (62140553853184 = 7882928²).

The spelling of 970946153956 in words is "nine hundred seventy billion, nine hundred forty-six million, one hundred fifty-three thousand, nine hundred fifty-six".