3849734906 has 8 divisors (see below), whose sum is σ = 5781742740. Its totient is φ = 1922487328.

The previous prime is 3849734897. The next prime is 3849734929. The reversal of 3849734906 is 6094379483.

It can be written as a sum of positive squares in 2 ways, for example, as 3849582025 + 152881 = 62045^2 + 391^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1188041 + ... + 1191276.

Almost surely, 2^3849734906 is an apocalyptic number.

3849734906 is a deficient number, since it is larger than the sum of its proper divisors (1932007834).

3849734906 is a wasteful number, since it uses less digits than its factorization.

3849734906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2380128.

The product of its (nonzero) digits is 3919104, while the sum is 53.

The square root of 3849734906 is about 62046.2320048526. The cubic root of 3849734906 is about 1567.2692338430.

The spelling of 3849734906 in words is "three billion, eight hundred forty-nine million, seven hundred thirty-four thousand, nine hundred six".