880630 has 16 divisors (see below), whose sum is σ = 1605744. Its totient is φ = 347680.

The previous prime is 880603. The next prime is 880661. The reversal of 880630 is 36088.

It is an Ulam number.

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 880595 and 880604.

It is a congruent number.

It is an unprimeable number.

880630 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300 + ... + 1360.

It is an arithmetic number, because the mean of its divisors is an integer number (100359).

2⁸⁸⁰⁶³⁰ is an apocalyptic number.

880630 is a deficient number, since it is larger than the sum of its proper divisors (725114).

880630 is a wasteful number, since it uses less digits than its factorization.

880630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 880630 is about 938.4188830155. The cubic root of 880630 is about 95.8512598265.

It can be divided in two parts, 8806 and 30, that added together give a square (8836 = 94²).

The spelling of 880630 in words is "eight hundred eighty thousand, six hundred thirty".