3962894568 has 16 divisors (see below), whose sum is σ = 9907236480. Its totient is φ = 1320964848.

The previous prime is 3962894567. The next prime is 3962894603. The reversal of 3962894568 is 8654982693.

It is not an unprimeable number, because it can be changed into a prime (3962894561) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 82560280 + ... + 82560327.

It is an arithmetic number, because the mean of its divisors is an integer number (619202280).

Almost surely, 2^3962894568 is an apocalyptic number.

It is an amenable number.

3962894568 is an abundant number, since it is smaller than the sum of its proper divisors (5944341912).

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

3962894568 is a wasteful number, since it uses less digits than its factorization.

3962894568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165120616 (or 165120612 counting only the distinct ones).

The product of its digits is 22394880, while the sum is 60.

The square root of 3962894568 is about 62951.5255414831. The cubic root of 3962894568 is about 1582.4773623190.

The spelling of 3962894568 in words is "three billion, nine hundred sixty-two million, eight hundred ninety-four thousand, five hundred sixty-eight".