449272827 has 12 divisors (see below), whose sum is σ = 650622960. Its totient is φ = 298742928.

The previous prime is 449272807. The next prime is 449272847. The reversal of 449272827 is 728272944.

It is an interprime number because it is at equal distance from previous prime (449272807) and next prime (449272847).

It is not a de Polignac number, because 449272827 - 2⁷ = 449272699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (449272807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60663 + ... + 67664.

It is an arithmetic number, because the mean of its divisors is an integer number (54218580).

Almost surely, 2^449272827 is an apocalyptic number.

449272827 is a deficient number, since it is larger than the sum of its proper divisors (201350133).

449272827 is a wasteful number, since it uses less digits than its factorization.

449272827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128722 (or 128719 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 449272827 is about 21196.0568738622. The cubic root of 449272827 is about 765.8964398351.

The spelling of 449272827 in words is "four hundred forty-nine million, two hundred seventy-two thousand, eight hundred twenty-seven".