3861594342 has 24 divisors (see below), whose sum is σ = 8377136040. Its totient is φ = 1285606080.

The previous prime is 3861594337. The next prime is 3861594367. The reversal of 3861594342 is 2434951683.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117667 + ... + 146862.

It is an arithmetic number, because the mean of its divisors is an integer number (349047335).

Almost surely, 2^3861594342 is an apocalyptic number.

3861594342 is an abundant number, since it is smaller than the sum of its proper divisors (4515541698).

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

3861594342 is a wasteful number, since it uses less digits than its factorization.

3861594342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265348 (or 265345 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 3861594342 is about 62141.7278646161. The cubic root of 3861594342 is about 1568.8769528175.

The spelling of 3861594342 in words is "three billion, eight hundred sixty-one million, five hundred ninety-four thousand, three hundred forty-two".