880798817 has 16 divisors (see below), whose sum is σ = 929309760. Its totient is φ = 833625408.

The previous prime is 880798811. The next prime is 880798819. The reversal of 880798817 is 718897088.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-880798817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (880798811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440063 + ... + 442059.

It is an arithmetic number, because the mean of its divisors is an integer number (58081860).

Almost surely, 2^880798817 is an apocalyptic number.

It is an amenable number.

880798817 is a deficient number, since it is larger than the sum of its proper divisors (48510943).

880798817 is a wasteful number, since it uses less digits than its factorization.

880798817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2320.

The product of its (nonzero) digits is 1806336, while the sum is 56.

The square root of 880798817 is about 29678.2549520689. The cubic root of 880798817 is about 958.5738433895.

The spelling of 880798817 in words is "eight hundred eighty million, seven hundred ninety-eight thousand, eight hundred seventeen".