3811681014 has 16 divisors (see below), whose sum is σ = 7748335920. Its totient is φ = 1249731360.

The previous prime is 3811681001. The next prime is 3811681021. The reversal of 3811681014 is 4101861183.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5206849 + ... + 5207580.

It is an arithmetic number, because the mean of its divisors is an integer number (484270995).

Almost surely, 2^3811681014 is an apocalyptic number.

3811681014 is an abundant number, since it is smaller than the sum of its proper divisors (3936654906).

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

3811681014 is a wasteful number, since it uses less digits than its factorization.

3811681014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10414495.

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 3811681014 is about 61738.8128651661. The cubic root of 3811681014 is about 1562.0880725231.

The spelling of 3811681014 in words is "three billion, eight hundred eleven million, six hundred eighty-one thousand, fourteen".