4447450473 has 8 divisors (see below), whose sum is σ = 5939610048. Its totient is φ = 2960128944.

The previous prime is 4447450457. The next prime is 4447450477. The reversal of 4447450473 is 3740547444.

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

It is not a de Polignac number, because 4447450473 - 2⁴ = 4447450457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4447450477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1207365 + ... + 1211042.

It is an arithmetic number, because the mean of its divisors is an integer number (742451256).

Almost surely, 2^4447450473 is an apocalyptic number.

It is an amenable number.

4447450473 is a deficient number, since it is larger than the sum of its proper divisors (1492159575).

4447450473 is a wasteful number, since it uses less digits than its factorization.

4447450473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2419023.

The product of its (nonzero) digits is 752640, while the sum is 42.

The square root of 4447450473 is about 66689.2080699719. The cubic root of 4447450473 is about 1644.5119745448.

The spelling of 4447450473 in words is "four billion, four hundred forty-seven million, four hundred fifty thousand, four hundred seventy-three".