877268412 has 36 divisors (see below), whose sum is σ = 2221475256. Its totient is φ = 291903840.

The previous prime is 877268401. The next prime is 877268419. The reversal of 877268412 is 214862778.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (877268419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 783 + ... + 41894.

It is an arithmetic number, because the mean of its divisors is an integer number (61707646).

Almost surely, 2^877268412 is an apocalyptic number.

It is an amenable number.

877268412 is an abundant number, since it is smaller than the sum of its proper divisors (1344206844).

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

877268412 is a wasteful number, since it uses less digits than its factorization.

877268412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43258 (or 43253 counting only the distinct ones).

The product of its digits is 301056, while the sum is 45.

The square root of 877268412 is about 29618.7172578422. The cubic root of 877268412 is about 957.2914145465.

The spelling of 877268412 in words is "eight hundred seventy-seven million, two hundred sixty-eight thousand, four hundred twelve".