448983898 has 32 divisors (see below), whose sum is σ = 757734912. Its totient is φ = 197761200.

The previous prime is 448983893. The next prime is 448983911. The reversal of 448983898 is 898389844.

It is not an unprimeable number, because it can be changed into a prime (448983893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122115 + ... + 125737.

It is an arithmetic number, because the mean of its divisors is an integer number (23679216).

Almost surely, 2^448983898 is an apocalyptic number.

448983898 is a deficient number, since it is larger than the sum of its proper divisors (308751014).

448983898 is a wasteful number, since it uses less digits than its factorization.

448983898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3810.

The product of its digits is 15925248, while the sum is 61.

The square root of 448983898 is about 21189.2401468292. The cubic root of 448983898 is about 765.7322210253.

The spelling of 448983898 in words is "four hundred forty-eight million, nine hundred eighty-three thousand, eight hundred ninety-eight".