3300042491 has 2 divisors, whose sum is σ = 3300042492. Its totient is φ = 3300042490.

The previous prime is 3300042479. The next prime is 3300042497. The reversal of 3300042491 is 1942400033.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3300042491 - 2¹⁸ = 3299780347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3300042491.

It is not a weakly prime, because it can be changed into another prime (3300042497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1650021245 + 1650021246.

It is an arithmetic number, because the mean of its divisors is an integer number (1650021246).

Almost surely, 2^3300042491 is an apocalyptic number.

3300042491 is a deficient number, since it is larger than the sum of its proper divisors (1).

3300042491 is an equidigital number, since it uses as much as digits as its factorization.

3300042491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 3300042491 is about 57445.9963008737. The cubic root of 3300042491 is about 1488.8119429099.

The spelling of 3300042491 in words is "three billion, three hundred million, forty-two thousand, four hundred ninety-one".