3638096 has 40 divisors (see below), whose sum is σ = 8791104. Its totient is φ = 1416960.

The previous prime is 3638087. The next prime is 3638113. The reversal of 3638096 is 6908363.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245 + ... + 2708.

Almost surely, 2^3638096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3638096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4395552).

3638096 is an abundant number, since it is smaller than the sum of its proper divisors (5153008).

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

3638096 is a wasteful number, since it uses less digits than its factorization.

3638096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979 (or 2973 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 3638096 is about 1907.3793539828. The cubic root of 3638096 is about 153.8006077482.

The spelling of 3638096 in words is "three million, six hundred thirty-eight thousand, ninety-six".