876216244 has 24 divisors (see below), whose sum is σ = 1626972480. Its totient is φ = 411474816.

The previous prime is 876216241. The next prime is 876216251. The reversal of 876216244 is 442612678.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 876216197 and 876216206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (876216241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19887 + ... + 46345.

It is an arithmetic number, because the mean of its divisors is an integer number (67790520).

Almost surely, 2^876216244 is an apocalyptic number.

It is an amenable number.

876216244 is a deficient number, since it is larger than the sum of its proper divisors (750756236).

876216244 is a wasteful number, since it uses less digits than its factorization.

876216244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26967 (or 26965 counting only the distinct ones).

The product of its digits is 129024, while the sum is 40.

The square root of 876216244 is about 29600.9500523210. The cubic root of 876216244 is about 956.9085464192.

The spelling of 876216244 in words is "eight hundred seventy-six million, two hundred sixteen thousand, two hundred forty-four".