10979970 has 32 divisors (see below), whose sum is σ = 27499392. Its totient is φ = 2800512.

The previous prime is 10979953. The next prime is 10979971. The reversal of 10979970 is 7997901.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10979971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7267 + ... + 8646.

It is an arithmetic number, because the mean of its divisors is an integer number (859356).

Almost surely, 2^10979970 is an apocalyptic number.

10979970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10979970 is an abundant number, since it is smaller than the sum of its proper divisors (16519422).

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

10979970 is a wasteful number, since it uses less digits than its factorization.

10979970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15946.

The product of its (nonzero) digits is 35721, while the sum is 42.

The square root of 10979970 is about 3313.6037783658. The cubic root of 10979970 is about 222.2629381876.

The spelling of 10979970 in words is "ten million, nine hundred seventy-nine thousand, nine hundred seventy".