875363808 has 144 divisors (see below), whose sum is σ = 2622122496. Its totient is φ = 253566720.

The previous prime is 875363807. The next prime is 875363837. The reversal of 875363808 is 808363578.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (875363803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 557841 + ... + 559407.

It is an arithmetic number, because the mean of its divisors is an integer number (18209184).

Almost surely, 2^875363808 is an apocalyptic number.

875363808 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 875363808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1311061248).

875363808 is an abundant number, since it is smaller than the sum of its proper divisors (1746758688).

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

875363808 is a wasteful number, since it uses less digits than its factorization.

875363808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1637 (or 1606 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 875363808 is about 29586.5477540047. The cubic root of 875363808 is about 956.5981329552.

The spelling of 875363808 in words is "eight hundred seventy-five million, three hundred sixty-three thousand, eight hundred eight".