3321498949 has 2 divisors, whose sum is σ = 3321498950. Its totient is φ = 3321498948.

The previous prime is 3321498941. The next prime is 3321499019. The reversal of 3321498949 is 9498941233.

It is a happy number.

3321498949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3319488225 + 2010724 = 57615^2 + 1418^2 .

It is a cyclic number.

It is not a de Polignac number, because 3321498949 - 2³ = 3321498941 is a prime.

It is a super-2 number, since 2×3321498949² = 22064710536416209202, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3321498896 and 3321498905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3321498941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660749474 + 1660749475.

It is an arithmetic number, because the mean of its divisors is an integer number (1660749475).

Almost surely, 2^3321498949 is an apocalyptic number.

It is an amenable number.

3321498949 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321498949 is an equidigital number, since it uses as much as digits as its factorization.

3321498949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1679616, while the sum is 52.

The square root of 3321498949 is about 57632.4470155485. The cubic root of 3321498949 is about 1492.0316637366.

The spelling of 3321498949 in words is "three billion, three hundred twenty-one million, four hundred ninety-eight thousand, nine hundred forty-nine".