449318362 has 8 divisors (see below), whose sum is σ = 675542592. Its totient is φ = 224137500.

The previous prime is 449318351. The next prime is 449318437. The reversal of 449318362 is 263813944.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259764 + ... + 261487.

It is an arithmetic number, because the mean of its divisors is an integer number (84442824).

Almost surely, 2^449318362 is an apocalyptic number.

449318362 is a deficient number, since it is larger than the sum of its proper divisors (226224230).

449318362 is a wasteful number, since it uses less digits than its factorization.

449318362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521684.

The product of its digits is 124416, while the sum is 40.

The square root of 449318362 is about 21197.1309851121. The cubic root of 449318362 is about 765.9223141771.

The spelling of 449318362 in words is "four hundred forty-nine million, three hundred eighteen thousand, three hundred sixty-two".