449593601 has 2 divisors, whose sum is σ = 449593602. Its totient is φ = 449593600.

The previous prime is 449593579. The next prime is 449593619. The reversal of 449593601 is 106395944.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 395055376 + 54538225 = 19876^2 + 7385^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-449593601 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (449593621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224796800 + 224796801.

It is an arithmetic number, because the mean of its divisors is an integer number (224796801).

Almost surely, 2^449593601 is an apocalyptic number.

It is an amenable number.

449593601 is a deficient number, since it is larger than the sum of its proper divisors (1).

449593601 is an equidigital number, since it uses as much as digits as its factorization.

449593601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 449593601 is about 21203.6223556259. The cubic root of 449593601 is about 766.0786759602.

The spelling of 449593601 in words is "four hundred forty-nine million, five hundred ninety-three thousand, six hundred one".