880427711 has 4 divisors (see below), whose sum is σ = 885829272. Its totient is φ = 875026152.

The previous prime is 880427663. The next prime is 880427749. The reversal of 880427711 is 117724088.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-880427711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880427011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2700536 + ... + 2700861.

It is an arithmetic number, because the mean of its divisors is an integer number (221457318).

Almost surely, 2^880427711 is an apocalyptic number.

880427711 is a deficient number, since it is larger than the sum of its proper divisors (5401561).

880427711 is a wasteful number, since it uses less digits than its factorization.

880427711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5401560.

The product of its (nonzero) digits is 25088, while the sum is 38.

The square root of 880427711 is about 29672.0021400646. The cubic root of 880427711 is about 958.4391995224.

The spelling of 880427711 in words is "eight hundred eighty million, four hundred twenty-seven thousand, seven hundred eleven".