3613201002 has 48 divisors (see below), whose sum is σ = 8106794280. Its totient is φ = 1161686400.

The previous prime is 3613200989. The next prime is 3613201003. The reversal of 3613201002 is 2001023163.

It can be written as a sum of positive squares in 4 ways, for example, as 3523728321 + 89472681 = 59361^2 + 9459^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (3613201003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 613552 + ... + 619412.

Almost surely, 2^3613201002 is an apocalyptic number.

3613201002 is an abundant number, since it is smaller than the sum of its proper divisors (4493593278).

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

3613201002 is a wasteful number, since it uses less digits than its factorization.

3613201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7079 (or 7076 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3613201002 is about 60109.9076858383. The cubic root of 3613201002 is about 1534.4899226530.

Adding to 3613201002 its reverse (2001023163), we get a palindrome (5614224165).

The spelling of 3613201002 in words is "three billion, six hundred thirteen million, two hundred one thousand, two".