4480347 has 4 divisors (see below), whose sum is σ = 5973800. Its totient is φ = 2986896.

The previous prime is 4480339. The next prime is 4480351. The reversal of 4480347 is 7430844.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4480347 - 2³ = 4480339 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4480247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 746722 + ... + 746727.

It is an arithmetic number, because the mean of its divisors is an integer number (1493450).

Almost surely, 2^4480347 is an apocalyptic number.

4480347 is a deficient number, since it is larger than the sum of its proper divisors (1493453).

4480347 is a wasteful number, since it uses less digits than its factorization.

4480347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493452.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 4480347 is about 2116.6830183095. The cubic root of 4480347 is about 164.8556680908.

It can be divided in two parts, 44803 and 47, that added together give a triangular number (44850 = T₂₉₉).

The spelling of 4480347 in words is "four million, four hundred eighty thousand, three hundred forty-seven".