877604 has 24 divisors (see below), whose sum is σ = 1891008. Its totient is φ = 347040.

The previous prime is 877601. The next prime is 877609. The reversal of 877604 is 406778.

It is not an unprimeable number, because it can be changed into a prime (877601) 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, 842 + ... + 1569.

It is an arithmetic number, because the mean of its divisors is an integer number (78792).

2⁸⁷⁷⁶⁰⁴ is an apocalyptic number.

It is an amenable number.

877604 is an abundant number, since it is smaller than the sum of its proper divisors (1013404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

877604 is a wasteful number, since it uses less digits than its factorization.

877604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2435 (or 2433 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 877604 is about 936.8052092084. The cubic root of 877604 is about 95.7413465583.

The spelling of 877604 in words is "eight hundred seventy-seven thousand, six hundred four".