448471430 has 16 divisors (see below), whose sum is σ = 880635024. Its totient is φ = 163080480.

The previous prime is 448471423. The next prime is 448471469. The reversal of 448471430 is 34174844.

It is a super-3 number, since 3×448471430³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 2038397 + ... + 2038616.

It is an arithmetic number, because the mean of its divisors is an integer number (55039689).

Almost surely, 2^448471430 is an apocalyptic number.

448471430 is a deficient number, since it is larger than the sum of its proper divisors (432163594).

448471430 is a wasteful number, since it uses less digits than its factorization.

448471430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4077031.

The product of its (nonzero) digits is 43008, while the sum is 35.

The square root of 448471430 is about 21177.1440472978. The cubic root of 448471430 is about 765.4407757895.

The spelling of 448471430 in words is "four hundred forty-eight million, four hundred seventy-one thousand, four hundred thirty".