3886072926 has 64 divisors (see below), whose sum is σ = 8432497920. Its totient is φ = 1189728000.

The previous prime is 3886072913. The next prime is 3886072933. The reversal of 3886072926 is 6292706883.

3886072926 is digitally balanced in base 2 and base 4, because in such bases 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 31 ways as a sum of consecutive naturals, for example, 1293426 + ... + 1296426.

It is an arithmetic number, because the mean of its divisors is an integer number (131757780).

Almost surely, 2^3886072926 is an apocalyptic number.

3886072926 is an abundant number, since it is smaller than the sum of its proper divisors (4546424994).

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

3886072926 is a wasteful number, since it uses less digits than its factorization.

3886072926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369.

The product of its (nonzero) digits is 1741824, while the sum is 51.

The square root of 3886072926 is about 62338.3744253891. The cubic root of 3886072926 is about 1572.1850012769.

The spelling of 3886072926 in words is "three billion, eight hundred eighty-six million, seventy-two thousand, nine hundred twenty-six".