3668503344 has 40 divisors (see below), whose sum is σ = 10338510912. Its totient is φ = 1111667520.

The previous prime is 3668503313. The next prime is 3668503373. The reversal of 3668503344 is 4433058663.

3668503344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3668503296 and 3668503305.

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, 3473434 + ... + 3474489.

Almost surely, 2^3668503344 is an apocalyptic number.

It is an amenable number.

3668503344 is an abundant number, since it is smaller than the sum of its proper divisors (6670007568).

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

3668503344 is a wasteful number, since it uses less digits than its factorization.

3668503344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6947945 (or 6947939 counting only the distinct ones).

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

The square root of 3668503344 is about 60568.1710471763. The cubic root of 3668503344 is about 1542.2790991354.

The spelling of 3668503344 in words is "three billion, six hundred sixty-eight million, five hundred three thousand, three hundred forty-four".