440100799 has 2 divisors, whose sum is σ = 440100800. Its totient is φ = 440100798.

The previous prime is 440100779. The next prime is 440100803. The reversal of 440100799 is 997001044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 440100799 - 2¹⁷ = 439969727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (440100719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220050399 + 220050400.

It is an arithmetic number, because the mean of its divisors is an integer number (220050400).

Almost surely, 2^440100799 is an apocalyptic number.

440100799 is a deficient number, since it is larger than the sum of its proper divisors (1).

440100799 is an equidigital number, since it uses as much as digits as its factorization.

440100799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 440100799 is about 20978.5795276992. The cubic root of 440100799 is about 760.6485685972.

The spelling of 440100799 in words is "four hundred forty million, one hundred thousand, seven hundred ninety-nine".