449879014 has 24 divisors (see below), whose sum is σ = 733705560. Its totient is φ = 206788608.

The previous prime is 449878997. The next prime is 449879047. The reversal of 449879014 is 410978944.

It is a super-2 number, since 2×449879014² = 404782254475224392, which contains 22 as substring.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84277 + ... + 89455.

It is an arithmetic number, because the mean of its divisors is an integer number (30571065).

Almost surely, 2^449879014 is an apocalyptic number.

449879014 is a deficient number, since it is larger than the sum of its proper divisors (283826546).

449879014 is a wasteful number, since it uses less digits than its factorization.

449879014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5464 (or 5451 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 449879014 is about 21210.3515765298. The cubic root of 449879014 is about 766.2407501542.

The spelling of 449879014 in words is "four hundred forty-nine million, eight hundred seventy-nine thousand, fourteen".