4749473 has 4 divisors (see below), whose sum is σ = 4773780. Its totient is φ = 4725168.

The previous prime is 4749467. The next prime is 4749497. The reversal of 4749473 is 3749474.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4032064 + 717409 = 2008^2 + 847^2 .

It is a cyclic number.

It is not a de Polignac number, because 4749473 - 2¹⁰ = 4748449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4749463) 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, 11858 + ... + 12251.

It is an arithmetic number, because the mean of its divisors is an integer number (1193445).

Almost surely, 2^4749473 is an apocalyptic number.

It is an amenable number.

4749473 is a deficient number, since it is larger than the sum of its proper divisors (24307).

4749473 is a wasteful number, since it uses less digits than its factorization.

4749473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24306.

The product of its digits is 84672, while the sum is 38.

The square root of 4749473 is about 2179.3285663250. The cubic root of 4749473 is about 168.0925534046.

Subtracting from 4749473 its reverse (3749474), we obtain a palindrome (999999).

The spelling of 4749473 in words is "four million, seven hundred forty-nine thousand, four hundred seventy-three".