449420060 has 24 divisors (see below), whose sum is σ = 957077856. Its totient is φ = 177235520.

The previous prime is 449420033. The next prime is 449420071. The reversal of 449420060 is 60024944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156827 + ... + 159666.

It is an arithmetic number, because the mean of its divisors is an integer number (39878244).

Almost surely, 2^449420060 is an apocalyptic number.

It is an amenable number.

449420060 is an abundant number, since it is smaller than the sum of its proper divisors (507657796).

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

449420060 is a wasteful number, since it uses less digits than its factorization.

449420060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316573 (or 316571 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 449420060 is about 21199.5297117648. The cubic root of 449420060 is about 765.9800956954.

The spelling of 449420060 in words is "four hundred forty-nine million, four hundred twenty thousand, sixty".