9700970757 has 16 divisors (see below), whose sum is σ = 13384440000. Its totient is φ = 6242534144.

The previous prime is 9700970749. The next prime is 9700970759. The reversal of 9700970757 is 7570790079.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 9700970757 - 2³ = 9700970749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9700970759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338494 + ... + 366032.

It is an arithmetic number, because the mean of its divisors is an integer number (836527500).

Almost surely, 2^9700970757 is an apocalyptic number.

It is an amenable number.

9700970757 is a deficient number, since it is larger than the sum of its proper divisors (3683469243).

9700970757 is a wasteful number, since it uses less digits than its factorization.

9700970757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31620.

The product of its (nonzero) digits is 972405, while the sum is 51.

The square root of 9700970757 is about 98493.5061666504. The cubic root of 9700970757 is about 2132.7423776526.

The spelling of 9700970757 in words is "nine billion, seven hundred million, nine hundred seventy thousand, seven hundred fifty-seven".