9979076 has 6 divisors (see below), whose sum is σ = 17463390. Its totient is φ = 4989536.

The previous prime is 9979061. The next prime is 9979091. The reversal of 9979076 is 6709799.

It is an interprime number because it is at equal distance from previous prime (9979061) and next prime (9979091).

It can be written as a sum of positive squares in only one way, i.e., 5244100 + 4734976 = 2290^2 + 2176^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9979076.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1247381 + ... + 1247388.

It is an arithmetic number, because the mean of its divisors is an integer number (2910565).

Almost surely, 2^9979076 is an apocalyptic number.

It is an amenable number.

9979076 is a deficient number, since it is larger than the sum of its proper divisors (7484314).

9979076 is a wasteful number, since it uses less digits than its factorization.

9979076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2494773 (or 2494771 counting only the distinct ones).

The product of its (nonzero) digits is 214326, while the sum is 47.

The square root of 9979076 is about 3158.9675528565. The cubic root of 9979076 is about 215.2930994384.

The spelling of 9979076 in words is "nine million, nine hundred seventy-nine thousand, seventy-six".