868274883 has 40 divisors (see below), whose sum is σ = 1485279840. Its totient is φ = 495175680.

The previous prime is 868274879. The next prime is 868274903. The reversal of 868274883 is 388472868.

868274883 is a `hidden beast` number, since 86 + 82 + 7 + 488 + 3 = 666.

It is not a de Polignac number, because 868274883 - 2² = 868274879 is a prime.

It is not an unprimeable number, because it can be changed into a prime (868274843) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 362253 + ... + 364641.

It is an arithmetic number, because the mean of its divisors is an integer number (37131996).

Almost surely, 2^868274883 is an apocalyptic number.

868274883 is a deficient number, since it is larger than the sum of its proper divisors (617004957).

868274883 is a wasteful number, since it uses less digits than its factorization.

868274883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3049 (or 3040 counting only the distinct ones).

The product of its digits is 4128768, while the sum is 54.

The square root of 868274883 is about 29466.5044245156. The cubic root of 868274883 is about 954.0088702154.

The spelling of 868274883 in words is "eight hundred sixty-eight million, two hundred seventy-four thousand, eight hundred eighty-three".