449392967 has 2 divisors, whose sum is σ = 449392968. Its totient is φ = 449392966.

The previous prime is 449392907. The next prime is 449392981. The reversal of 449392967 is 769293944.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 449392967 - 2⁸ = 449392711 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 (449392907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224696483 + 224696484.

It is an arithmetic number, because the mean of its divisors is an integer number (224696484).

Almost surely, 2^449392967 is an apocalyptic number.

449392967 is a deficient number, since it is larger than the sum of its proper divisors (1).

449392967 is an equidigital number, since it uses as much as digits as its factorization.

449392967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2939328, while the sum is 53.

The square root of 449392967 is about 21198.8907021099. The cubic root of 449392967 is about 765.9647031799.

The spelling of 449392967 in words is "four hundred forty-nine million, three hundred ninety-two thousand, nine hundred sixty-seven".