3999102 has 16 divisors (see below), whose sum is σ = 8346240. Its totient is φ = 1275032.

The previous prime is 3999067. The next prime is 3999109. The reversal of 3999102 is 2019993.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3999109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14352 + ... + 14627.

It is an arithmetic number, because the mean of its divisors is an integer number (521640).

Almost surely, 2^3999102 is an apocalyptic number.

3999102 is an abundant number, since it is smaller than the sum of its proper divisors (4347138).

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

3999102 is a wasteful number, since it uses less digits than its factorization.

3999102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29007.

The product of its (nonzero) digits is 4374, while the sum is 33.

The square root of 3999102 is about 1999.7754873985. The cubic root of 3999102 is about 158.7282252566.

The spelling of 3999102 in words is "three million, nine hundred ninety-nine thousand, one hundred two".