449371075 has 6 divisors (see below), whose sum is σ = 557220164. Its totient is φ = 359496840.

The previous prime is 449371063. The next prime is 449371103. The reversal of 449371075 is 570173944.

It is not a de Polignac number, because 449371075 - 2¹³ = 449362883 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8987397 + ... + 8987446.

Almost surely, 2^449371075 is an apocalyptic number.

449371075 is a deficient number, since it is larger than the sum of its proper divisors (107849089).

449371075 is a wasteful number, since it uses less digits than its factorization.

449371075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17974853 (or 17974848 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 449371075 is about 21198.3743480485. The cubic root of 449371075 is about 765.9522650891.

The spelling of 449371075 in words is "four hundred forty-nine million, three hundred seventy-one thousand, seventy-five".