449296807 has 2 divisors, whose sum is σ = 449296808. Its totient is φ = 449296806.

The previous prime is 449296763. The next prime is 449296853. The reversal of 449296807 is 708692944.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 449296807 - 2¹¹ = 449294759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (449296867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224648403 + 224648404.

It is an arithmetic number, because the mean of its divisors is an integer number (224648404).

Almost surely, 2^449296807 is an apocalyptic number.

449296807 is a deficient number, since it is larger than the sum of its proper divisors (1).

449296807 is an equidigital number, since it uses as much as digits as its factorization.

449296807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 870912, while the sum is 49.

The square root of 449296807 is about 21196.6225375648. The cubic root of 449296807 is about 765.9100662026.

The spelling of 449296807 in words is "four hundred forty-nine million, two hundred ninety-six thousand, eight hundred seven".