3801775682 has 16 divisors (see below), whose sum is σ = 5718849912. Its totient is φ = 1895500800.

The previous prime is 3801775667. The next prime is 3801775693. The reversal of 3801775682 is 2865771083.

It is a happy number.

3801775682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3435014881 + 366760801 = 58609^2 + 19151^2 .

It is a super-3 number, since 3×3801775682³ (a number of 30 digits) contains 333 as substring.

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, 1998932 + ... + 2000832.

Almost surely, 2^3801775682 is an apocalyptic number.

3801775682 is a deficient number, since it is larger than the sum of its proper divisors (1917074230).

3801775682 is a wasteful number, since it uses less digits than its factorization.

3801775682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4213.

The product of its (nonzero) digits is 564480, while the sum is 47.

The square root of 3801775682 is about 61658.5410304201. The cubic root of 3801775682 is about 1560.7337773609.

The spelling of 3801775682 in words is "three billion, eight hundred one million, seven hundred seventy-five thousand, six hundred eighty-two".