3320250449 has 2 divisors, whose sum is σ = 3320250450. Its totient is φ = 3320250448.

The previous prime is 3320250421. The next prime is 3320250457. The reversal of 3320250449 is 9440520233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3232491025 + 87759424 = 56855^2 + 9368^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3320250449 is a prime.

It is a super-2 number, since 2×3320250449² = 22048126088169403202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3320250949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660125224 + 1660125225.

It is an arithmetic number, because the mean of its divisors is an integer number (1660125225).

Almost surely, 2^3320250449 is an apocalyptic number.

It is an amenable number.

3320250449 is a deficient number, since it is larger than the sum of its proper divisors (1).

3320250449 is an equidigital number, since it uses as much as digits as its factorization.

3320250449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 3320250449 is about 57621.6144254914. The cubic root of 3320250449 is about 1491.8446964457.

The spelling of 3320250449 in words is "three billion, three hundred twenty million, two hundred fifty thousand, four hundred forty-nine".