877412736 has 112 divisors (see below), whose sum is σ = 2621035860. Its totient is φ = 292439808.

The previous prime is 877412729. The next prime is 877412743. The reversal of 877412736 is 637214778.

It is an interprime number because it is at equal distance from previous prime (877412729) and next prime (877412743).

Its product of digits (395136) is a multiple of the sum of its prime divisors (9408).

It is a junction number, because it is equal to n+sod(n) for n = 877412691 and 877412700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 88611 + ... + 98013.

Almost surely, 2^877412736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 877412736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1310517930).

877412736 is an abundant number, since it is smaller than the sum of its proper divisors (1743623124).

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

877412736 is an frugal number, since it uses more digits than its factorization.

877412736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9435 (or 9408 counting only the distinct ones).

The product of its digits is 395136, while the sum is 45.

The square root of 877412736 is about 29621.1535224407. The cubic root of 877412736 is about 957.3439080017.

The spelling of 877412736 in words is "eight hundred seventy-seven million, four hundred twelve thousand, seven hundred thirty-six".