3442581091 has 2 divisors, whose sum is σ = 3442581092. Its totient is φ = 3442581090.

The previous prime is 3442581071. The next prime is 3442581137. The reversal of 3442581091 is 1901852443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3442581091 - 2⁵ = 3442581059 is a prime.

It is a super-2 number, since 2×3442581091² = 23702729136221500562, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3442581091.

It is not a weakly prime, because it can be changed into another prime (3442581071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721290545 + 1721290546.

It is an arithmetic number, because the mean of its divisors is an integer number (1721290546).

Almost surely, 2^3442581091 is an apocalyptic number.

3442581091 is a deficient number, since it is larger than the sum of its proper divisors (1).

3442581091 is an equidigital number, since it uses as much as digits as its factorization.

3442581091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 3442581091 is about 58673.5126867311. The cubic root of 3442581091 is about 1509.9459201719.

The spelling of 3442581091 in words is "three billion, four hundred forty-two million, five hundred eighty-one thousand, ninety-one".