3639102 has 16 divisors (see below), whose sum is σ = 7296912. Its totient is φ = 1209920.

The previous prime is 3639079. The next prime is 3639107. The reversal of 3639102 is 2019363.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3639107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4168 + ... + 4964.

It is an arithmetic number, because the mean of its divisors is an integer number (456057).

Almost surely, 2^3639102 is an apocalyptic number.

3639102 is an abundant number, since it is smaller than the sum of its proper divisors (3657810).

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

3639102 is a wasteful number, since it uses less digits than its factorization.

3639102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 3639102 is about 1907.6430483715. The cubic root of 3639102 is about 153.8147826676.

It can be divided in two parts, 3639 and 102, that added together give a triangular number (3741 = T₈₆).

The spelling of 3639102 in words is "three million, six hundred thirty-nine thousand, one hundred two".