4973309 has 8 divisors (see below), whose sum is σ = 5443200. Its totient is φ = 4506400.

The previous prime is 4973303. The next prime is 4973317. The reversal of 4973309 is 9033794.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4973309 is a prime.

It is a d-powerful number, because it can be written as 4³ + 9⁴ + 7 + 3¹¹ + 3¹⁴ + 0 + 9⁴ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4973303) 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, 4217 + ... + 5265.

It is an arithmetic number, because the mean of its divisors is an integer number (680400).

Almost surely, 2^4973309 is an apocalyptic number.

It is an amenable number.

4973309 is a deficient number, since it is larger than the sum of its proper divisors (469891).

4973309 is a wasteful number, since it uses less digits than its factorization.

4973309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491.

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 4973309 is about 2230.0917021504. The cubic root of 4973309 is about 170.6927785127.

The spelling of 4973309 in words is "four million, nine hundred seventy-three thousand, three hundred nine".