10879816 has 8 divisors (see below), whose sum is σ = 20399670. Its totient is φ = 5439904.

The previous prime is 10879807. The next prime is 10879819. The reversal of 10879816 is 61897801.

It can be written as a sum of positive squares in only one way, i.e., 9548100 + 1331716 = 3090^2 + 1154^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10879819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 679981 + ... + 679996.

Almost surely, 2^10879816 is an apocalyptic number.

It is an amenable number.

10879816 is a deficient number, since it is larger than the sum of its proper divisors (9519854).

10879816 is a wasteful number, since it uses less digits than its factorization.

10879816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359983 (or 1359979 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 40.

The square root of 10879816 is about 3298.4566087793. The cubic root of 10879816 is about 221.5850811245.

The spelling of 10879816 in words is "ten million, eight hundred seventy-nine thousand, eight hundred sixteen".