449397296612 has 24 divisors (see below), whose sum is σ = 858269351520. Its totient is φ = 204193151360.

The previous prime is 449397296599. The next prime is 449397296701. The reversal of 449397296612 is 216692793944.

It is a super-3 number, since 3×449397296612³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1842578 + ... + 2072169.

It is an arithmetic number, because the mean of its divisors is an integer number (35761222980).

Almost surely, 2^449397296612 is an apocalyptic number.

It is an amenable number.

449397296612 is a deficient number, since it is larger than the sum of its proper divisors (408872054908).

449397296612 is a wasteful number, since it uses less digits than its factorization.

449397296612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3917371 (or 3917369 counting only the distinct ones).

The product of its digits is 35271936, while the sum is 62.

The spelling of 449397296612 in words is "four hundred forty-nine billion, three hundred ninety-seven million, two hundred ninety-six thousand, six hundred twelve".