3806671902 has 32 divisors (see below), whose sum is σ = 8666576640. Its totient is φ = 1103382720.

The previous prime is 3806671871. The next prime is 3806671919. The reversal of 3806671902 is 2091766083.

It is a happy number.

3806671902 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 15 ways as a sum of consecutive naturals, for example, 1252327 + ... + 1255362.

It is an arithmetic number, because the mean of its divisors is an integer number (270830520).

Almost surely, 2^3806671902 is an apocalyptic number.

3806671902 is an abundant number, since it is smaller than the sum of its proper divisors (4859904738).

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

3806671902 is a wasteful number, since it uses less digits than its factorization.

3806671902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2507728.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 3806671902 is about 61698.2325678783. The cubic root of 3806671902 is about 1561.4035010547.

The spelling of 3806671902 in words is "three billion, eight hundred six million, six hundred seventy-one thousand, nine hundred two".