876877321 has 8 divisors (see below), whose sum is σ = 918046080. Its totient is φ = 836437392.

The previous prime is 876877297. The next prime is 876877333. The reversal of 876877321 is 123778678.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 876877321 - 2¹⁷ = 876746249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (876817321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179745 + ... + 184558.

It is an arithmetic number, because the mean of its divisors is an integer number (114755760).

Almost surely, 2^876877321 is an apocalyptic number.

It is an amenable number.

876877321 is a deficient number, since it is larger than the sum of its proper divisors (41168759).

876877321 is a wasteful number, since it uses less digits than its factorization.

876877321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364415.

The product of its digits is 790272, while the sum is 49.

The square root of 876877321 is about 29612.1144297397. The cubic root of 876877321 is about 957.1491381728.

The spelling of 876877321 in words is "eight hundred seventy-six million, eight hundred seventy-seven thousand, three hundred twenty-one".