877416085 has 16 divisors (see below), whose sum is σ = 1295876736. Its totient is φ = 555375168.

The previous prime is 877416077. The next prime is 877416091. The reversal of 877416085 is 580614778.

It is a cyclic number.

It is not a de Polignac number, because 877416085 - 2³ = 877416077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 963739 + ... + 964648.

It is an arithmetic number, because the mean of its divisors is an integer number (80992296).

Almost surely, 2^877416085 is an apocalyptic number.

It is an amenable number.

877416085 is a deficient number, since it is larger than the sum of its proper divisors (418460651).

877416085 is a wasteful number, since it uses less digits than its factorization.

877416085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928412.

The product of its (nonzero) digits is 376320, while the sum is 46.

The square root of 877416085 is about 29621.2100529334. The cubic root of 877416085 is about 957.3451260300.

The spelling of 877416085 in words is "eight hundred seventy-seven million, four hundred sixteen thousand, eighty-five".