3866059434 has 8 divisors (see below), whose sum is σ = 7732118880. Its totient is φ = 1288686476.

The previous prime is 3866059433. The next prime is 3866059469. The reversal of 3866059434 is 4349506683.

It is a sphenic number, since it is the product of 3 distinct primes.

3866059434 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3866059433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322171614 + ... + 322171625.

It is an arithmetic number, because the mean of its divisors is an integer number (966514860).

Almost surely, 2^3866059434 is an apocalyptic number.

3866059434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3866059434 is a wasteful number, since it uses less digits than its factorization.

3866059434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644343244.

The product of its (nonzero) digits is 1866240, while the sum is 48.

The square root of 3866059434 is about 62177.6441657289. The cubic root of 3866059434 is about 1569.4814079601.

The spelling of 3866059434 in words is "three billion, eight hundred sixty-six million, fifty-nine thousand, four hundred thirty-four".