3313401491 has 2 divisors, whose sum is σ = 3313401492. Its totient is φ = 3313401490.

The previous prime is 3313401461. The next prime is 3313401521. The reversal of 3313401491 is 1941043133.

It is a balanced prime because it is at equal distance from previous prime (3313401461) and next prime (3313401521).

It is an emirp because it is prime and its reverse (1941043133) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3313401491 - 2¹⁴ = 3313385107 is a prime.

It is a super-2 number, since 2×3313401491² = 21957258881122046162, 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 (3313401461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656700745 + 1656700746.

It is an arithmetic number, because the mean of its divisors is an integer number (1656700746).

Almost surely, 2^3313401491 is an apocalyptic number.

3313401491 is a deficient number, since it is larger than the sum of its proper divisors (1).

3313401491 is an equidigital number, since it uses as much as digits as its factorization.

3313401491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 3313401491 is about 57562.1532866866. The cubic root of 3313401491 is about 1490.8182060809.

The spelling of 3313401491 in words is "three billion, three hundred thirteen million, four hundred one thousand, four hundred ninety-one".