3894053718 has 16 divisors (see below), whose sum is σ = 7790564016. Its totient is φ = 1297608480.

The previous prime is 3894053707. The next prime is 3894053827. The reversal of 3894053718 is 8173504983.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81421 + ... + 120072.

It is an arithmetic number, because the mean of its divisors is an integer number (486910251).

Almost surely, 2^3894053718 is an apocalyptic number.

3894053718 is an abundant number, since it is smaller than the sum of its proper divisors (3896510298).

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

3894053718 is a wasteful number, since it uses less digits than its factorization.

3894053718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204719.

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 3894053718 is about 62402.3534652340. The cubic root of 3894053718 is about 1573.2605259427.

The spelling of 3894053718 in words is "three billion, eight hundred ninety-four million, fifty-three thousand, seven hundred eighteen".