880000013 has 4 divisors (see below), whose sum is σ = 880112640. Its totient is φ = 879887388.

The previous prime is 880000003. The next prime is 880000027. The reversal of 880000013 is 310000088.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 880000013 - 2⁴ = 879999997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 880000013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880000003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43643 + ... + 60536.

It is an arithmetic number, because the mean of its divisors is an integer number (220028160).

Almost surely, 2^880000013 is an apocalyptic number.

It is an amenable number.

880000013 is a deficient number, since it is larger than the sum of its proper divisors (112627).

880000013 is a wasteful number, since it uses less digits than its factorization.

880000013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112626.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 880000013 is about 29664.7941674976. The cubic root of 880000013 is about 958.2839761314.

The spelling of 880000013 in words is "eight hundred eighty million, thirteen", and thus it is an aban number.