448684620 has 48 divisors (see below), whose sum is σ = 1322442240. Its totient is φ = 113351616.

The previous prime is 448684609. The next prime is 448684627. The reversal of 448684620 is 26486844.

It is not an unprimeable number, because it can be changed into a prime (448684627) 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, 195652 + ... + 197931.

It is an arithmetic number, because the mean of its divisors is an integer number (27550880).

Almost surely, 2^448684620 is an apocalyptic number.

It is an amenable number.

448684620 is an abundant number, since it is smaller than the sum of its proper divisors (873757620).

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

448684620 is a wasteful number, since it uses less digits than its factorization.

448684620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393614 (or 393612 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 42.

The square root of 448684620 is about 21182.1769419482. The cubic root of 448684620 is about 765.5620458469.

The spelling of 448684620 in words is "four hundred forty-eight million, six hundred eighty-four thousand, six hundred twenty".