3856267102 has 4 divisors (see below), whose sum is σ = 5784400656. Its totient is φ = 1928133550.

The previous prime is 3856267061. The next prime is 3856267111. The reversal of 3856267102 is 2017626583.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 964066774 + ... + 964066777.

It is an arithmetic number, because the mean of its divisors is an integer number (1446100164).

Almost surely, 2^3856267102 is an apocalyptic number.

3856267102 is a deficient number, since it is larger than the sum of its proper divisors (1928133554).

3856267102 is a wasteful number, since it uses less digits than its factorization.

3856267102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928133553.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 3856267102 is about 62098.8494418375. The cubic root of 3856267102 is about 1568.1551757848.

The spelling of 3856267102 in words is "three billion, eight hundred fifty-six million, two hundred sixty-seven thousand, one hundred two".