3865098208 has 24 divisors (see below), whose sum is σ = 7795010160. Its totient is φ = 1885413120.

The previous prime is 3865098203. The next prime is 3865098229. The reversal of 3865098208 is 8028905683.

3865098208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3865098208² = 29877968314969622528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3865098203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1471668 + ... + 1474291.

It is an arithmetic number, because the mean of its divisors is an integer number (324792090).

Almost surely, 2^3865098208 is an apocalyptic number.

It is an amenable number.

3865098208 is an abundant number, since it is smaller than the sum of its proper divisors (3929911952).

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

3865098208 is a wasteful number, since it uses less digits than its factorization.

3865098208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2946010 (or 2946002 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 49.

The square root of 3865098208 is about 62169.9140099132. The cubic root of 3865098208 is about 1569.3513227567.

The spelling of 3865098208 in words is "three billion, eight hundred sixty-five million, ninety-eight thousand, two hundred eight".