876872357 has 4 divisors (see below), whose sum is σ = 878750496. Its totient is φ = 874994220.

The previous prime is 876872351. The next prime is 876872407. The reversal of 876872357 is 753278678.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 876872357 - 2²⁸ = 608436901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 876872299 and 876872308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (876872351) 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, 938369 + ... + 939302.

It is an arithmetic number, because the mean of its divisors is an integer number (219687624).

Almost surely, 2^876872357 is an apocalyptic number.

It is an amenable number.

876872357 is a deficient number, since it is larger than the sum of its proper divisors (1878139).

876872357 is a wasteful number, since it uses less digits than its factorization.

876872357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878138.

The product of its digits is 3951360, while the sum is 53.

The square root of 876872357 is about 29612.0306125737. The cubic root of 876872357 is about 957.1473320299.

The spelling of 876872357 in words is "eight hundred seventy-six million, eight hundred seventy-two thousand, three hundred fifty-seven".