3898102 has 16 divisors (see below), whose sum is σ = 6330240. Its totient is φ = 1789632.

The previous prime is 3898091. The next prime is 3898123. The reversal of 3898102 is 2018983.

It is a plaindrome in base 11.

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, 7899 + ... + 8377.

It is an arithmetic number, because the mean of its divisors is an integer number (395640).

Almost surely, 2^3898102 is an apocalyptic number.

3898102 is a deficient number, since it is larger than the sum of its proper divisors (2432138).

3898102 is a wasteful number, since it uses less digits than its factorization.

3898102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 3898102 is about 1974.3611625029. The cubic root of 3898102 is about 157.3805527537.

The spelling of 3898102 in words is "three million, eight hundred ninety-eight thousand, one hundred two".