449598120 has 32 divisors (see below), whose sum is σ = 1348794720. Its totient is φ = 119892800.

The previous prime is 449598119. The next prime is 449598139. The reversal of 449598120 is 21895944.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1873206 + ... + 1873445.

It is an arithmetic number, because the mean of its divisors is an integer number (42149835).

Almost surely, 2^449598120 is an apocalyptic number.

449598120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

449598120 is an abundant number, since it is smaller than the sum of its proper divisors (899196600).

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

449598120 is a wasteful number, since it uses less digits than its factorization.

449598120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3746665 (or 3746661 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 449598120 is about 21203.7289173390. The cubic root of 449598120 is about 766.0812426470.

The spelling of 449598120 in words is "four hundred forty-nine million, five hundred ninety-eight thousand, one hundred twenty".