9979126362 has 48 divisors (see below), whose sum is σ = 22523804160. Its totient is φ = 3189520800.

The previous prime is 9979126351. The next prime is 9979126369. The reversal of 9979126362 is 2636219799.

9979126362 is a `hidden beast` number, since 99 + 79 + 126 + 362 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 9979126299 and 9979126308.

It is not an unprimeable number, because it can be changed into a prime (9979126369) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21214 + ... + 142857.

It is an arithmetic number, because the mean of its divisors is an integer number (469245920).

Almost surely, 2^9979126362 is an apocalyptic number.

9979126362 is an abundant number, since it is smaller than the sum of its proper divisors (12544677798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9979126362 is a wasteful number, since it uses less digits than its factorization.

9979126362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164219 (or 164216 counting only the distinct ones).

The product of its digits is 2204496, while the sum is 54.

The square root of 9979126362 is about 99895.5772894876. The cubic root of 9979126362 is about 2152.9346161535.

The spelling of 9979126362 in words is "nine billion, nine hundred seventy-nine million, one hundred twenty-six thousand, three hundred sixty-two".