877226963 has 4 divisors (see below), whose sum is σ = 877291488. Its totient is φ = 877162440.

The previous prime is 877226953. The next prime is 877226993. The reversal of 877226963 is 369622778.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 877226963 - 2⁴ = 877226947 is a prime.

It is a super-2 number, since 2×877226963² = 1539054289228406738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (877226953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3056 + ... + 41997.

It is an arithmetic number, because the mean of its divisors is an integer number (219322872).

Almost surely, 2^877226963 is an apocalyptic number.

877226963 is a deficient number, since it is larger than the sum of its proper divisors (64525).

877226963 is a wasteful number, since it uses less digits than its factorization.

877226963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64524.

The product of its digits is 1524096, while the sum is 50.

The square root of 877226963 is about 29618.0175400043. The cubic root of 877226963 is about 957.2763376722.

The spelling of 877226963 in words is "eight hundred seventy-seven million, two hundred twenty-six thousand, nine hundred sixty-three".