448629900 has 72 divisors (see below), whose sum is σ = 1366370880. Its totient is φ = 113336640.

The previous prime is 448629889. The next prime is 448629917. The reversal of 448629900 is 9926844.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33654 + ... + 45053.

Almost surely, 2^448629900 is an apocalyptic number.

It is an amenable number.

448629900 is an abundant number, since it is smaller than the sum of its proper divisors (917740980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

448629900 is a wasteful number, since it uses less digits than its factorization.

448629900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78743 (or 78736 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 448629900 is about 21180.8852506216. The cubic root of 448629900 is about 765.5309228291.

The spelling of 448629900 in words is "four hundred forty-eight million, six hundred twenty-nine thousand, nine hundred".