3838147590 has 16 divisors (see below), whose sum is σ = 9211554288. Its totient is φ = 1023506016.

The previous prime is 3838147589. The next prime is 3838147601. The reversal of 3838147590 is 957418383.

It is a Curzon number.

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, 63969097 + ... + 63969156.

It is an arithmetic number, because the mean of its divisors is an integer number (575722143).

Almost surely, 2^3838147590 is an apocalyptic number.

3838147590 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3838147590 is an abundant number, since it is smaller than the sum of its proper divisors (5373406698).

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

3838147590 is a wasteful number, since it uses less digits than its factorization.

3838147590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127938263.

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

The square root of 3838147590 is about 61952.7851674160. The cubic root of 3838147590 is about 1565.6952124957.

The spelling of 3838147590 in words is "three billion, eight hundred thirty-eight million, one hundred forty-seven thousand, five hundred ninety".