449362837882 has 32 divisors (see below), whose sum is σ = 814273228800. Its totient is φ = 181684662768.

The previous prime is 449362837829. The next prime is 449362837907. The reversal of 449362837882 is 288738263944.

It is a super-2 number, since 2×449362837882² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3470598 + ... + 3597745.

It is an arithmetic number, because the mean of its divisors is an integer number (25446038400).

Almost surely, 2^449362837882 is an apocalyptic number.

449362837882 is a deficient number, since it is larger than the sum of its proper divisors (364910390918).

449362837882 is a wasteful number, since it uses less digits than its factorization.

449362837882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7068610.

The product of its digits is 111476736, while the sum is 64.

The spelling of 449362837882 in words is "four hundred forty-nine billion, three hundred sixty-two million, eight hundred thirty-seven thousand, eight hundred eighty-two".