3613329 has 20 divisors (see below), whose sum is σ = 5575680. Its totient is φ = 2329560.

The previous prime is 3613327. The next prime is 3613331. The reversal of 3613329 is 9233163.

It is an interprime number because it is at equal distance from previous prime (3613327) and next prime (3613331).

It is not a de Polignac number, because 3613329 - 2¹ = 3613327 is a prime.

It is a super-2 number, since 2×3613329² = 26112292924482, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3613321) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1792 + ... + 3230.

It is an arithmetic number, because the mean of its divisors is an integer number (278784).

Almost surely, 2^3613329 is an apocalyptic number.

It is an amenable number.

3613329 is a deficient number, since it is larger than the sum of its proper divisors (1962351).

3613329 is a wasteful number, since it uses less digits than its factorization.

3613329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482 (or 1473 counting only the distinct ones).

The product of its digits is 2916, while the sum is 27.

The square root of 3613329 is about 1900.8758507593. The cubic root of 3613329 is about 153.4508042258.

The spelling of 3613329 in words is "three million, six hundred thirteen thousand, three hundred twenty-nine".