3903878102 has 32 divisors (see below), whose sum is σ = 5982076800. Its totient is φ = 1910458368.

The previous prime is 3903878071. The next prime is 3903878107. The reversal of 3903878102 is 2018783093.

It is a self number, because there is not a number n which added to its sum of digits gives 3903878102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3903878107) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 12472298 + ... + 12472610.

It is an arithmetic number, because the mean of its divisors is an integer number (186939900).

Almost surely, 2^3903878102 is an apocalyptic number.

3903878102 is a deficient number, since it is larger than the sum of its proper divisors (2078198698).

3903878102 is a wasteful number, since it uses less digits than its factorization.

3903878102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 3903878102 is about 62481.0219346643. The cubic root of 3903878102 is about 1574.5824847119.

The spelling of 3903878102 in words is "three billion, nine hundred three million, eight hundred seventy-eight thousand, one hundred two".