876434286 has 256 divisors, whose sum is σ = 2438553600. Its totient is φ = 207728640.

The previous prime is 876434257. The next prime is 876434291. The reversal of 876434286 is 682434678.

Its product of digits (1548288) is a multiple of the sum of its prime factors (144).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 18647515 + ... + 18647561.

It is an arithmetic number, because the mean of its divisors is an integer number (9525600).

Almost surely, 2^876434286 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 876434286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1219276800).

876434286 is an abundant number, since it is smaller than the sum of its proper divisors (1562119314).

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

876434286 is a wasteful number, since it uses less digits than its factorization.

876434286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 130 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 48.

The square root of 876434286 is about 29604.6328469042. The cubic root of 876434286 is about 956.9879137939.

The spelling of 876434286 in words is "eight hundred seventy-six million, four hundred thirty-four thousand, two hundred eighty-six".