9009976 has 8 divisors (see below), whose sum is σ = 16893720. Its totient is φ = 4504984.

The previous prime is 9009961. The next prime is 9009977. The reversal of 9009976 is 6799009.

9009976 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9009977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563116 + ... + 563131.

It is an arithmetic number, because the mean of its divisors is an integer number (2111715).

Almost surely, 2^9009976 is an apocalyptic number.

It is an amenable number.

9009976 is a deficient number, since it is larger than the sum of its proper divisors (7883744).

9009976 is a wasteful number, since it uses less digits than its factorization.

9009976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126253 (or 1126249 counting only the distinct ones).

The product of its (nonzero) digits is 30618, while the sum is 40.

The square root of 9009976 is about 3001.6622061784. The cubic root of 9009976 is about 208.0852091713.

The spelling of 9009976 in words is "nine million, nine thousand, nine hundred seventy-six".