3366581423 has 2 divisors, whose sum is σ = 3366581424. Its totient is φ = 3366581422.

The previous prime is 3366581353. The next prime is 3366581437. The reversal of 3366581423 is 3241856633.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3366581423 - 2¹² = 3366577327 is a prime.

It is a super-2 number, since 2×3366581423² = 22667740955377409858, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3366581453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1683290711 + 1683290712.

It is an arithmetic number, because the mean of its divisors is an integer number (1683290712).

Almost surely, 2^3366581423 is an apocalyptic number.

3366581423 is a deficient number, since it is larger than the sum of its proper divisors (1).

3366581423 is an equidigital number, since it uses as much as digits as its factorization.

3366581423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 41.

The square root of 3366581423 is about 58022.2493790098. The cubic root of 3366581423 is about 1498.7517649684.

The spelling of 3366581423 in words is "three billion, three hundred sixty-six million, five hundred eighty-one thousand, four hundred twenty-three".