3900218113 has 16 divisors (see below), whose sum is σ = 4339008000. Its totient is φ = 3475588480.

The previous prime is 3900218107. The next prime is 3900218129. The reversal of 3900218113 is 3118120093.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3900218113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3900218143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 836613 + ... + 841261.

It is an arithmetic number, because the mean of its divisors is an integer number (271188000).

Almost surely, 2^3900218113 is an apocalyptic number.

It is an amenable number.

3900218113 is a deficient number, since it is larger than the sum of its proper divisors (438789887).

3900218113 is a wasteful number, since it uses less digits than its factorization.

3900218113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6152.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 3900218113 is about 62451.7262611691. The cubic root of 3900218113 is about 1574.0902599433.

The spelling of 3900218113 in words is "three billion, nine hundred million, two hundred eighteen thousand, one hundred thirteen".