449208797598 has 32 divisors (see below), whose sum is σ = 1088991025920. Its totient is φ = 136123877880.

The previous prime is 449208797593. The next prime is 449208797633. The reversal of 449208797598 is 895797802944.

449208797598 is a `hidden beast` number, since 4 + 4 + 9 + 20 + 8 + 7 + 9 + 7 + 598 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449208797591) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378121290 + ... + 378122477.

It is an arithmetic number, because the mean of its divisors is an integer number (34030969560).

Almost surely, 2^449208797598 is an apocalyptic number.

449208797598 is an abundant number, since it is smaller than the sum of its proper divisors (639782228322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

449208797598 is a wasteful number, since it uses less digits than its factorization.

449208797598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756243789 (or 756243783 counting only the distinct ones).

The product of its (nonzero) digits is 365783040, while the sum is 72.

The spelling of 449208797598 in words is "four hundred forty-nine billion, two hundred eight million, seven hundred ninety-seven thousand, five hundred ninety-eight".