880622389 has 8 divisors (see below), whose sum is σ = 932852160. Its totient is φ = 828440256.

The previous prime is 880622387. The next prime is 880622453. The reversal of 880622389 is 983226088.

It is a happy number.

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 880622389 - 2¹ = 880622387 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 (880622383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30502 + ... + 51880.

It is an arithmetic number, because the mean of its divisors is an integer number (116606520).

Almost surely, 2^880622389 is an apocalyptic number.

It is an amenable number.

880622389 is a deficient number, since it is larger than the sum of its proper divisors (52229771).

880622389 is a wasteful number, since it uses less digits than its factorization.

880622389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23819.

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 880622389 is about 29675.2824586389. The cubic root of 880622389 is about 958.5098368855.

The spelling of 880622389 in words is "eight hundred eighty million, six hundred twenty-two thousand, three hundred eighty-nine".