3369453491 has 2 divisors, whose sum is σ = 3369453492. Its totient is φ = 3369453490.

The previous prime is 3369453443. The next prime is 3369453497. The reversal of 3369453491 is 1943549633.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3369453491 - 2¹⁸ = 3369191347 is a prime.

It is a super-2 number, since 2×3369453491² = 22706433656024174162, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3369453497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1684726745 + 1684726746.

It is an arithmetic number, because the mean of its divisors is an integer number (1684726746).

Almost surely, 2^3369453491 is an apocalyptic number.

3369453491 is a deficient number, since it is larger than the sum of its proper divisors (1).

3369453491 is an equidigital number, since it uses as much as digits as its factorization.

3369453491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1049760, while the sum is 47.

The square root of 3369453491 is about 58046.9938153562. The cubic root of 3369453491 is about 1499.1778444188.

The spelling of 3369453491 in words is "three billion, three hundred sixty-nine million, four hundred fifty-three thousand, four hundred ninety-one".