876399852 has 24 divisors (see below), whose sum is σ = 2152561600. Its totient is φ = 276757776.

The previous prime is 876399847. The next prime is 876399857. The reversal of 876399852 is 258993678.

It is an interprime number because it is at equal distance from previous prime (876399847) and next prime (876399857).

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a junction number, because it is equal to n+sod(n) for n = 876399792 and 876399801.

It is not an unprimeable number, because it can be changed into a prime (876399857) 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, 1921702 + ... + 1922157.

Almost surely, 2^876399852 is an apocalyptic number.

It is an amenable number.

876399852 is an abundant number, since it is smaller than the sum of its proper divisors (1276161748).

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

876399852 is a wasteful number, since it uses less digits than its factorization.

876399852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3843885 (or 3843883 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 57.

The square root of 876399852 is about 29604.0512768101. The cubic root of 876399852 is about 956.9753806795.

The spelling of 876399852 in words is "eight hundred seventy-six million, three hundred ninety-nine thousand, eight hundred fifty-two".