877126940 has 24 divisors (see below), whose sum is σ = 1886894352. Its totient is φ = 342293120.

The previous prime is 877126931. The next prime is 877126969. The reversal of 877126940 is 49621778.

877126940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 877126891 and 877126900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 534014 + ... + 535653.

It is an arithmetic number, because the mean of its divisors is an integer number (78620598).

Almost surely, 2^877126940 is an apocalyptic number.

It is an amenable number.

877126940 is an abundant number, since it is smaller than the sum of its proper divisors (1009767412).

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

877126940 is a wasteful number, since it uses less digits than its factorization.

877126940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069717 (or 1069715 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 877126940 is about 29616.3289419874. The cubic root of 877126940 is about 957.2399528312.

The spelling of 877126940 in words is "eight hundred seventy-seven million, one hundred twenty-six thousand, nine hundred forty".