877568412 has 96 divisors (see below), whose sum is σ = 2389596160. Its totient is φ = 245488320.

The previous prime is 877568411. The next prime is 877568423. The reversal of 877568412 is 214865778.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (877568411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1187139 + ... + 1187877.

Almost surely, 2^877568412 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 877568412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1194798080).

877568412 is an abundant number, since it is smaller than the sum of its proper divisors (1512027748).

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

877568412 is a wasteful number, since it uses less digits than its factorization.

877568412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031 (or 1029 counting only the distinct ones).

The product of its digits is 752640, while the sum is 48.

The square root of 877568412 is about 29623.7811901182. The cubic root of 877568412 is about 957.4005239479.

The spelling of 877568412 in words is "eight hundred seventy-seven million, five hundred sixty-eight thousand, four hundred twelve".