3801785630 has 16 divisors (see below), whose sum is σ = 6844182480. Its totient is φ = 1520499072.

The previous prime is 3801785629. The next prime is 3801785671. The reversal of 3801785630 is 365871083.

3801785630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 60977 + ... + 106403.

It is an arithmetic number, because the mean of its divisors is an integer number (427761405).

Almost surely, 2^3801785630 is an apocalyptic number.

3801785630 is a deficient number, since it is larger than the sum of its proper divisors (3042396850).

3801785630 is a wasteful number, since it uses less digits than its factorization.

3801785630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53803.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 3801785630 is about 61658.6217004565. The cubic root of 3801785630 is about 1560.7351386691.

The spelling of 3801785630 in words is "three billion, eight hundred one million, seven hundred eighty-five thousand, six hundred thirty".