3854633790 has 32 divisors (see below), whose sum is σ = 10572710400. Its totient is φ = 881059104.

The previous prime is 3854633789. The next prime is 3854633813. The reversal of 3854633790 is 973364583.

3854633790 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 15 ways as a sum of consecutive naturals, for example, 9177490 + ... + 9177909.

It is an arithmetic number, because the mean of its divisors is an integer number (330397200).

Almost surely, 2^3854633790 is an apocalyptic number.

3854633790 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3854633790 is an abundant number, since it is smaller than the sum of its proper divisors (6718076610).

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

3854633790 is a wasteful number, since it uses less digits than its factorization.

3854633790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18355416.

The product of its (nonzero) digits is 1632960, while the sum is 48.

The square root of 3854633790 is about 62085.6971451557. The cubic root of 3854633790 is about 1567.9337484915.

The spelling of 3854633790 in words is "three billion, eight hundred fifty-four million, six hundred thirty-three thousand, seven hundred ninety".