970005663 has 24 divisors (see below), whose sum is σ = 1531232976. Its totient is φ = 586828800.

The previous prime is 970005577. The next prime is 970005671. The reversal of 970005663 is 366500079.

It is a happy number.

970005663 is a `hidden beast` number, since 97 + 0 + 0 + 0 + 566 + 3 = 666.

It is not a de Polignac number, because 970005663 - 2¹² = 970001567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970005263) 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 23 ways as a sum of consecutive naturals, for example, 48633 + ... + 65613.

It is an arithmetic number, because the mean of its divisors is an integer number (63801374).

Almost surely, 2^970005663 is an apocalyptic number.

970005663 is a deficient number, since it is larger than the sum of its proper divisors (561227313).

970005663 is a wasteful number, since it uses less digits than its factorization.

970005663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17575 (or 17572 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 970005663 is about 31144.9139186481. The cubic root of 970005663 is about 989.9002256351.

The spelling of 970005663 in words is "nine hundred seventy million, five thousand, six hundred sixty-three".