880678 has 4 divisors (see below), whose sum is σ = 1321020. Its totient is φ = 440338.

The previous prime is 880673. The next prime is 880681. The reversal of 880678 is 876088.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220168 + ... + 220171.

It is an arithmetic number, because the mean of its divisors is an integer number (330255).

2⁸⁸⁰⁶⁷⁸ is an apocalyptic number.

880678 is a deficient number, since it is larger than the sum of its proper divisors (440342).

880678 is a wasteful number, since it uses less digits than its factorization.

880678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440341.

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 880678 is about 938.4444575999. Note that the first 4 decimals coincide. The cubic root of 880678 is about 95.8530012983.

The spelling of 880678 in words is "eight hundred eighty thousand, six hundred seventy-eight".