868494333 has 16 divisors (see below), whose sum is σ = 1326448640. Its totient is φ = 495146736.

The previous prime is 868494311. The next prime is 868494343. The reversal of 868494333 is 333494868.

It is not a de Polignac number, because 868494333 - 2⁵ = 868494301 is a prime.

It is a super-2 number, since 2×868494333² = 1508564812906229778, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (868494343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37885 + ... + 56322.

It is an arithmetic number, because the mean of its divisors is an integer number (82903040).

Almost surely, 2^868494333 is an apocalyptic number.

It is an amenable number.

868494333 is a deficient number, since it is larger than the sum of its proper divisors (457954307).

868494333 is a wasteful number, since it uses less digits than its factorization.

868494333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94656.

The product of its digits is 1492992, while the sum is 48.

The square root of 868494333 is about 29470.2279088574. The cubic root of 868494333 is about 954.0892363204.

The spelling of 868494333 in words is "eight hundred sixty-eight million, four hundred ninety-four thousand, three hundred thirty-three".