449798655 has 8 divisors (see below), whose sum is σ = 719677872. Its totient is φ = 239892608.

The previous prime is 449798627. The next prime is 449798669. The reversal of 449798655 is 556897944.

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

It is a cyclic number.

It is not a de Polignac number, because 449798655 - 2⁷ = 449798527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 449798595 and 449798604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14993274 + ... + 14993303.

It is an arithmetic number, because the mean of its divisors is an integer number (89959734).

Almost surely, 2^449798655 is an apocalyptic number.

449798655 is a deficient number, since it is larger than the sum of its proper divisors (269879217).

449798655 is a wasteful number, since it uses less digits than its factorization.

449798655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29986585.

The product of its digits is 10886400, while the sum is 57.

The square root of 449798655 is about 21208.4571574643. The cubic root of 449798655 is about 766.1951245489.

The spelling of 449798655 in words is "four hundred forty-nine million, seven hundred ninety-eight thousand, six hundred fifty-five".