3249803650 has 24 divisors (see below), whose sum is σ = 6158689524. Its totient is φ = 1275393600.

The previous prime is 3249803633. The next prime is 3249803651. The reversal of 3249803650 is 563089423.

It can be written as a sum of positive squares in 6 ways, for example, as 641760889 + 2608042761 = 25333^2 + 51069^2 .

It is a super-2 number, since 2×3249803650² = 21122447527106645000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3249803651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 610521 + ... + 615820.

Almost surely, 2^3249803650 is an apocalyptic number.

3249803650 is a deficient number, since it is larger than the sum of its proper divisors (2908885874).

3249803650 is a wasteful number, since it uses less digits than its factorization.

3249803650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226406 (or 1226401 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 3249803650 is about 57007.0491255248. The cubic root of 3249803650 is about 1481.2182035464.

The spelling of 3249803650 in words is "three billion, two hundred forty-nine million, eight hundred three thousand, six hundred fifty".