3650803325 has 12 divisors (see below), whose sum is σ = 4875227028. Its totient is φ = 2695977600.

The previous prime is 3650803291. The next prime is 3650803333. The reversal of 3650803325 is 5233080563.

It can be written as a sum of positive squares in 6 ways, for example, as 1379899609 + 2270903716 = 37147^2 + 47654^2 .

It is not a de Polignac number, because 3650803325 - 2²⁶ = 3583694461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5616296 + ... + 5616945.

It is an arithmetic number, because the mean of its divisors is an integer number (406268919).

Almost surely, 2^3650803325 is an apocalyptic number.

It is an amenable number.

3650803325 is a deficient number, since it is larger than the sum of its proper divisors (1224423703).

3650803325 is a wasteful number, since it uses less digits than its factorization.

3650803325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11233264 (or 11233259 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 3650803325 is about 60421.8778672097. The cubic root of 3650803325 is about 1539.7946717028.

Adding to 3650803325 its reverse (5233080563), we get a palindrome (8883883888).

The spelling of 3650803325 in words is "three billion, six hundred fifty million, eight hundred three thousand, three hundred twenty-five".