10979868 has 24 divisors (see below), whose sum is σ = 25677568. Its totient is φ = 3651696.

The previous prime is 10979867. The next prime is 10979879. The reversal of 10979868 is 86897901.

It is a happy number.

It is a super-4 number, since 4×10979868⁴ (a number of 29 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10979867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7005 + ... + 8427.

Almost surely, 2^10979868 is an apocalyptic number.

It is an amenable number.

10979868 is an abundant number, since it is smaller than the sum of its proper divisors (14697700).

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

10979868 is a wasteful number, since it uses less digits than its factorization.

10979868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073 (or 2071 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 48.

The square root of 10979868 is about 3313.5883872322. The cubic root of 10979868 is about 222.2622499377.

The spelling of 10979868 in words is "ten million, nine hundred seventy-nine thousand, eight hundred sixty-eight".