3613884 has 24 divisors (see below), whose sum is σ = 8572368. Its totient is φ = 1184640.

The previous prime is 3613879. The next prime is 3613889. The reversal of 3613884 is 4883163.

It is an interprime number because it is at equal distance from previous prime (3613879) and next prime (3613889).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3613889) 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, 1737 + ... + 3200.

It is an arithmetic number, because the mean of its divisors is an integer number (357182).

Almost surely, 2^3613884 is an apocalyptic number.

It is an amenable number.

3613884 is an abundant number, since it is smaller than the sum of its proper divisors (4958484).

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

3613884 is a wasteful number, since it uses less digits than its factorization.

3613884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5005 (or 5003 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 3613884 is about 1901.0218304901. The cubic root of 3613884 is about 153.4586604009.

The spelling of 3613884 in words is "three million, six hundred thirteen thousand, eight hundred eighty-four".