3653189344 has 48 divisors (see below), whose sum is σ = 8225564256. Its totient is φ = 1564531200.

The previous prime is 3653189303. The next prime is 3653189359. The reversal of 3653189344 is 4439813563.

It is a junction number, because it is equal to n+sod(n) for n = 3653189294 and 3653189303.

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, 358074 + ... + 368134.

It is an arithmetic number, because the mean of its divisors is an integer number (171365922).

Almost surely, 2^3653189344 is an apocalyptic number.

It is an amenable number.

3653189344 is an abundant number, since it is smaller than the sum of its proper divisors (4572374912).

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

3653189344 is a wasteful number, since it uses less digits than its factorization.

3653189344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11699 (or 11691 counting only the distinct ones).

The product of its digits is 933120, while the sum is 46.

The square root of 3653189344 is about 60441.6193032582. The cubic root of 3653189344 is about 1540.1300480494.

The spelling of 3653189344 in words is "three billion, six hundred fifty-three million, one hundred eighty-nine thousand, three hundred forty-four".