449740115 has 16 divisors (see below), whose sum is σ = 589337856. Its totient is φ = 326757600.

The previous prime is 449740103. The next prime is 449740121. The reversal of 449740115 is 511047944.

It is not a de Polignac number, because 449740115 - 2⁴ = 449740099 is a prime.

It is a Duffinian 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, 60914 + ... + 67896.

It is an arithmetic number, because the mean of its divisors is an integer number (36833616).

Almost surely, 2^449740115 is an apocalyptic number.

449740115 is a deficient number, since it is larger than the sum of its proper divisors (139597741).

449740115 is a wasteful number, since it uses less digits than its factorization.

449740115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8170.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 449740115 is about 21207.0770027366. The cubic root of 449740115 is about 766.1618837436.

The spelling of 449740115 in words is "four hundred forty-nine million, seven hundred forty thousand, one hundred fifteen".