3870102 has 16 divisors (see below), whose sum is σ = 7990272. Its totient is φ = 1248360.

The previous prime is 3870077. The next prime is 3870149. The reversal of 3870102 is 2010783.

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, 10218 + ... + 10589.

It is an arithmetic number, because the mean of its divisors is an integer number (499392).

Almost surely, 2^3870102 is an apocalyptic number.

3870102 is an abundant number, since it is smaller than the sum of its proper divisors (4120170).

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

3870102 is a wasteful number, since it uses less digits than its factorization.

3870102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20843.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 3870102 is about 1967.2574818767. The cubic root of 3870102 is about 157.0028262977.

Adding to 3870102 its reverse (2010783), we get a palindrome (5880885).

The spelling of 3870102 in words is "three million, eight hundred seventy thousand, one hundred two".