3856683100 has 18 divisors (see below), whose sum is σ = 8369002544. Its totient is φ = 1542673200.

The previous prime is 3856683097. The next prime is 3856683101. The reversal of 3856683100 is 13866583.

It is a super-2 number, since 2×3856683100² = 29748009067651220000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3856683101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19283316 + ... + 19283515.

Almost surely, 2^3856683100 is an apocalyptic number.

It is an amenable number.

3856683100 is an abundant number, since it is smaller than the sum of its proper divisors (4512319444).

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

3856683100 is a wasteful number, since it uses less digits than its factorization.

3856683100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38566845 (or 38566838 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 3856683100 is about 62102.1988338577. The cubic root of 3856683100 is about 1568.2115624357.

The spelling of 3856683100 in words is "three billion, eight hundred fifty-six million, six hundred eighty-three thousand, one hundred".