442795699 has 2 divisors, whose sum is σ = 442795700. Its totient is φ = 442795698.

The previous prime is 442795681. The next prime is 442795733. The reversal of 442795699 is 996597244.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 442795699 - 2⁹ = 442795187 is a prime.

It is not a weakly prime, because it can be changed into another prime (442795669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221397849 + 221397850.

It is an arithmetic number, because the mean of its divisors is an integer number (221397850).

Almost surely, 2^442795699 is an apocalyptic number.

442795699 is a deficient number, since it is larger than the sum of its proper divisors (1).

442795699 is an equidigital number, since it uses as much as digits as its factorization.

442795699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4898880, while the sum is 55.

The square root of 442795699 is about 21042.7113034419. The cubic root of 442795699 is about 762.1979878565.

The spelling of 442795699 in words is "four hundred forty-two million, seven hundred ninety-five thousand, six hundred ninety-nine".