874763568 has 120 divisors (see below), whose sum is σ = 2810915328. Its totient is φ = 248766336.

The previous prime is 874763567. The next prime is 874763573. The reversal of 874763568 is 865367478.

874763568 is a `hidden beast` number, since 8 + 7 + 4 + 76 + 3 + 568 = 666.

It is a super-2 number, since 2×874763568² = 1530422599800181248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (874763567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 226905 + ... + 230727.

Almost surely, 2^874763568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 874763568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1405457664).

874763568 is an abundant number, since it is smaller than the sum of its proper divisors (1936151760).

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

874763568 is a wasteful number, since it uses less digits than its factorization.

874763568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4071 (or 4062 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 54.

The square root of 874763568 is about 29576.4022152797. The cubic root of 874763568 is about 956.3794354075.

The spelling of 874763568 in words is "eight hundred seventy-four million, seven hundred sixty-three thousand, five hundred sixty-eight".