3659044344 has 64 divisors (see below), whose sum is σ = 9380448000. Its totient is φ = 1188698880.

The previous prime is 3659044327. The next prime is 3659044357. The reversal of 3659044344 is 4434409563.

3659044344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3659044344² = 26777211022716780672, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3659044296 and 3659044305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1847947 + ... + 1849925.

It is an arithmetic number, because the mean of its divisors is an integer number (146569500).

Almost surely, 2^3659044344 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 3659044344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4690224000).

3659044344 is an abundant number, since it is smaller than the sum of its proper divisors (5721403656).

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

3659044344 is a wasteful number, since it uses less digits than its factorization.

3659044344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3908 (or 3904 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The square root of 3659044344 is about 60490.0350801684. The cubic root of 3659044344 is about 1540.9524023825.

The spelling of 3659044344 in words is "three billion, six hundred fifty-nine million, forty-four thousand, three hundred forty-four".