4400473 has 8 divisors (see below), whose sum is σ = 5486400. Its totient is φ = 3428880.

The previous prime is 4400443. The next prime is 4400477. The reversal of 4400473 is 3740044.

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

It is not a de Polignac number, because 4400473 - 2⁹ = 4399961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4400477) 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, 28498 + ... + 28651.

It is an arithmetic number, because the mean of its divisors is an integer number (685800).

Almost surely, 2^4400473 is an apocalyptic number.

It is an amenable number.

4400473 is a deficient number, since it is larger than the sum of its proper divisors (1085927).

4400473 is a wasteful number, since it uses less digits than its factorization.

4400473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57167.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 4400473 is about 2097.7304402616. The cubic root of 4400473 is about 163.8701257122.

The spelling of 4400473 in words is "four million, four hundred thousand, four hundred seventy-three".