449222498 has 4 divisors (see below), whose sum is σ = 673833750. Its totient is φ = 224611248.

The previous prime is 449222489. The next prime is 449222503. The reversal of 449222498 is 894222944.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 331130809 + 118091689 = 18197^2 + 10867^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112305623 + ... + 112305626.

Almost surely, 2^449222498 is an apocalyptic number.

449222498 is a deficient number, since it is larger than the sum of its proper divisors (224611252).

449222498 is a wasteful number, since it uses less digits than its factorization.

449222498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224611251.

The product of its digits is 331776, while the sum is 44.

The square root of 449222498 is about 21194.8696150743. The cubic root of 449222498 is about 765.8678393656.

The spelling of 449222498 in words is "four hundred forty-nine million, two hundred twenty-two thousand, four hundred ninety-eight".