3906531118 has 16 divisors (see below), whose sum is σ = 6700318560. Its totient is φ = 1673375616.

The previous prime is 3906531113. The next prime is 3906531131. The reversal of 3906531118 is 8111356093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3906531113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42103 + ... + 97906.

It is an arithmetic number, because the mean of its divisors is an integer number (418769910).

Almost surely, 2^3906531118 is an apocalyptic number.

3906531118 is a deficient number, since it is larger than the sum of its proper divisors (2793787442).

3906531118 is a wasteful number, since it uses less digits than its factorization.

3906531118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142011.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 3906531118 is about 62502.2489035395. The cubic root of 3906531118 is about 1574.9390913541.

The spelling of 3906531118 in words is "three billion, nine hundred six million, five hundred thirty-one thousand, one hundred eighteen".