3901812706 has 24 divisors (see below), whose sum is σ = 6640687872. Its totient is φ = 1716336600.

The previous prime is 3901812703. The next prime is 3901812751. The reversal of 3901812706 is 6072181093.

It is not an unprimeable number, because it can be changed into a prime (3901812703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 252550 + ... + 267553.

It is an arithmetic number, because the mean of its divisors is an integer number (276695328).

Almost surely, 2^3901812706 is an apocalyptic number.

3901812706 is a deficient number, since it is larger than the sum of its proper divisors (2738875166).

3901812706 is a wasteful number, since it uses less digits than its factorization.

3901812706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520158 (or 520147 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 3901812706 is about 62464.4915612062. The cubic root of 3901812706 is about 1574.3047514787.

Adding to 3901812706 its reverse (6072181093), we get a palindrome (9973993799).

The spelling of 3901812706 in words is "three billion, nine hundred one million, eight hundred twelve thousand, seven hundred six".