446401799 has 2 divisors, whose sum is σ = 446401800. Its totient is φ = 446401798.

The previous prime is 446401763. The next prime is 446401807. The reversal of 446401799 is 997104644.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-446401799 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (446401099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223200899 + 223200900.

It is an arithmetic number, because the mean of its divisors is an integer number (223200900).

Almost surely, 2^446401799 is an apocalyptic number.

446401799 is a deficient number, since it is larger than the sum of its proper divisors (1).

446401799 is an equidigital number, since it uses as much as digits as its factorization.

446401799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 446401799 is about 21128.2228074204. Note that the first 3 decimals coincide. The cubic root of 446401799 is about 764.2614935730.

The spelling of 446401799 in words is "four hundred forty-six million, four hundred one thousand, seven hundred ninety-nine".