880618855 has 8 divisors (see below), whose sum is σ = 1072515312. Its totient is φ = 693979968.

The previous prime is 880618807. The next prime is 880618861. The reversal of 880618855 is 558816088.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 880618855 - 2¹³ = 880610663 is a prime.

It is a super-2 number, since 2×880618855² = 1550979135563022050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 880618799 and 880618808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1314022 + ... + 1314691.

It is an arithmetic number, because the mean of its divisors is an integer number (134064414).

Almost surely, 2^880618855 is an apocalyptic number.

880618855 is a deficient number, since it is larger than the sum of its proper divisors (191896457).

880618855 is a wasteful number, since it uses less digits than its factorization.

880618855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2628785.

The product of its (nonzero) digits is 614400, while the sum is 49.

The square root of 880618855 is about 29675.2229140743. Note that the first 3 decimals coincide. The cubic root of 880618855 is about 958.5085546945.

The spelling of 880618855 in words is "eight hundred eighty million, six hundred eighteen thousand, eight hundred fifty-five".