3655002 has 32 divisors (see below), whose sum is σ = 8047872. Its totient is φ = 1099584.

The previous prime is 3654997. The next prime is 3655007. The reversal of 3655002 is 2005563.

It is an interprime number because it is at equal distance from previous prime (3654997) and next prime (3655007).

It is a self number, because there is not a number n which added to its sum of digits gives 3655002.

It is not an unprimeable number, because it can be changed into a prime (3655007) 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 15 ways as a sum of consecutive naturals, for example, 3168 + ... + 4164.

It is an arithmetic number, because the mean of its divisors is an integer number (251496).

Almost surely, 2^3655002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3655002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4023936).

3655002 is an abundant number, since it is smaller than the sum of its proper divisors (4392870).

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

3655002 is a wasteful number, since it uses less digits than its factorization.

3655002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 3655002 is about 1911.8059524962. The cubic root of 3655002 is about 154.0384735493.

The spelling of 3655002 in words is "three million, six hundred fifty-five thousand, two".