449314597 has 4 divisors (see below), whose sum is σ = 449735980. Its totient is φ = 448893216.

The previous prime is 449314577. The next prime is 449314667. The reversal of 449314597 is 795413944.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 141276996 + 308037601 = 11886^2 + 17551^2 .

It is a cyclic number.

It is not a de Polignac number, because 449314597 - 2⁷ = 449314469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449314577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209088 + ... + 211225.

It is an arithmetic number, because the mean of its divisors is an integer number (112433995).

Almost surely, 2^449314597 is an apocalyptic number.

It is an amenable number.

449314597 is a deficient number, since it is larger than the sum of its proper divisors (421383).

449314597 is a wasteful number, since it uses less digits than its factorization.

449314597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421382.

The product of its digits is 544320, while the sum is 46.

The square root of 449314597 is about 21197.0421757376. The cubic root of 449314597 is about 765.9201748583.

The spelling of 449314597 in words is "four hundred forty-nine million, three hundred fourteen thousand, five hundred ninety-seven".