449675914 has 8 divisors (see below), whose sum is σ = 697773060. Its totient is φ = 217084896.

The previous prime is 449675887. The next prime is 449675917. The reversal of 449675914 is 419576944.

It can be written as a sum of positive squares in 2 ways, for example, as 406707889 + 42968025 = 20167^2 + 6555^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (449675917) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3876459 + ... + 3876574.

Almost surely, 2^449675914 is an apocalyptic number.

449675914 is a deficient number, since it is larger than the sum of its proper divisors (248097146).

449675914 is a wasteful number, since it uses less digits than its factorization.

449675914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7753064.

The product of its digits is 1088640, while the sum is 49.

The square root of 449675914 is about 21205.5632794793. The cubic root of 449675914 is about 766.1254251325.

The spelling of 449675914 in words is "four hundred forty-nine million, six hundred seventy-five thousand, nine hundred fourteen".