880436 has 12 divisors (see below), whose sum is σ = 1570212. Its totient is φ = 431808.

The previous prime is 880427. The next prime is 880483. The reversal of 880436 is 634088.

It can be written as a sum of positive squares in 2 ways, for example, as 250000 + 630436 = 500^2 + 794^2 .

It is a junction number, because it is equal to n+sod(n) for n = 880399 and 880408.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 880436.

It is an unprimeable number.

880436 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 3 ways as a sum of consecutive naturals, for example, 1865 + ... + 2288.

It is an arithmetic number, because the mean of its divisors is an integer number (130851).

2⁸⁸⁰⁴³⁶ is an apocalyptic number.

It is an amenable number.

880436 is a deficient number, since it is larger than the sum of its proper divisors (689776).

880436 is a wasteful number, since it uses less digits than its factorization.

880436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4210 (or 4208 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 880436 is about 938.3155119681. The cubic root of 880436 is about 95.8442207332.

The spelling of 880436 in words is "eight hundred eighty thousand, four hundred thirty-six".