9744070977 has 12 divisors (see below), whose sum is σ = 14076286224. Its totient is φ = 6495347160.

The previous prime is 9744070913. The next prime is 9744070991. The reversal of 9744070977 is 7790704479.

It is not a de Polignac number, because 9744070977 - 2⁶ = 9744070913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9744070907) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38202 + ... + 144732.

It is an arithmetic number, because the mean of its divisors is an integer number (1173023852).

Almost surely, 2^9744070977 is an apocalyptic number.

It is an amenable number.

9744070977 is a deficient number, since it is larger than the sum of its proper divisors (4332215247).

9744070977 is a wasteful number, since it uses less digits than its factorization.

9744070977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116700 (or 116697 counting only the distinct ones).

The product of its (nonzero) digits is 3111696, while the sum is 54.

The square root of 9744070977 is about 98712.0609500177. The cubic root of 9744070977 is about 2135.8962155787.

The spelling of 9744070977 in words is "nine billion, seven hundred forty-four million, seventy thousand, nine hundred seventy-seven".