3323773249 has 2 divisors, whose sum is σ = 3323773250. Its totient is φ = 3323773248.

The previous prime is 3323773183. The next prime is 3323773273. The reversal of 3323773249 is 9423773233.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1938817024 + 1384956225 = 44032^2 + 37215^2 .

It is a cyclic number.

It is not a de Polignac number, because 3323773249 - 2²¹ = 3321676097 is a prime.

It is a super-2 number, since 2×3323773249² = 22094937221536032002, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3323713249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1661886624 + 1661886625.

It is an arithmetic number, because the mean of its divisors is an integer number (1661886625).

Almost surely, 2^3323773249 is an apocalyptic number.

It is an amenable number.

3323773249 is a deficient number, since it is larger than the sum of its proper divisors (1).

3323773249 is an equidigital number, since it uses as much as digits as its factorization.

3323773249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 571536, while the sum is 43.

The square root of 3323773249 is about 57652.1747118008. The cubic root of 3323773249 is about 1492.3721278328.

The spelling of 3323773249 in words is "three billion, three hundred twenty-three million, seven hundred seventy-three thousand, two hundred forty-nine".