3921812062 has 16 divisors (see below), whose sum is σ = 6849958752. Its totient is φ = 1649063520.

The previous prime is 3921812051. The next prime is 3921812131. The reversal of 3921812062 is 2602181293.

3921812062 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2641989 + ... + 2643472.

It is an arithmetic number, because the mean of its divisors is an integer number (428122422).

Almost surely, 2^3921812062 is an apocalyptic number.

3921812062 is a deficient number, since it is larger than the sum of its proper divisors (2928146690).

3921812062 is a wasteful number, since it uses less digits than its factorization.

3921812062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5285523.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 3921812062 is about 62624.3727473577. The cubic root of 3921812062 is about 1576.9899512642.

The spelling of 3921812062 in words is "three billion, nine hundred twenty-one million, eight hundred twelve thousand, sixty-two".