9626988970 has 32 divisors (see below), whose sum is σ = 18253226880. Its totient is φ = 3645599040.

The previous prime is 9626988949. The next prime is 9626988983. The reversal of 9626988970 is 798896269.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270324 + ... + 303856.

It is an arithmetic number, because the mean of its divisors is an integer number (570413340).

Almost surely, 2^9626988970 is an apocalyptic number.

9626988970 is a deficient number, since it is larger than the sum of its proper divisors (8626237910).

9626988970 is a wasteful number, since it uses less digits than its factorization.

9626988970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35070.

The product of its (nonzero) digits is 23514624, while the sum is 64.

The square root of 9626988970 is about 98117.2205578613. The cubic root of 9626988970 is about 2127.3069456965.

The spelling of 9626988970 in words is "nine billion, six hundred twenty-six million, nine hundred eighty-eight thousand, nine hundred seventy".