9976442 has 8 divisors (see below), whose sum is σ = 17102496. Its totient is φ = 4275612.

The previous prime is 9976429. The next prime is 9976453. The reversal of 9976442 is 2446799.

9976442 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

9976442 is strictly pandigital in base 8.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 9976442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356288 + ... + 356315.

It is an arithmetic number, because the mean of its divisors is an integer number (2137812).

Almost surely, 2^9976442 is an apocalyptic number.

9976442 is a deficient number, since it is larger than the sum of its proper divisors (7126054).

9976442 is a wasteful number, since it uses less digits than its factorization.

9976442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712612.

The product of its digits is 108864, while the sum is 41.

The square root of 9976442 is about 3158.5506169761. The cubic root of 9976442 is about 215.2741554024.

The spelling of 9976442 in words is "nine million, nine hundred seventy-six thousand, four hundred forty-two".