4909773 has 8 divisors (see below), whose sum is σ = 7141536. Its totient is φ = 2975600.

The previous prime is 4909763. The next prime is 4909781. The reversal of 4909773 is 3779094.

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

It is a cyclic number.

It is not a de Polignac number, because 4909773 - 2¹⁰ = 4908749 is a prime.

It is a d-powerful number, because it can be written as 4³ + 9⁴ + 0 + 9⁷ + 7³ + 7⁶ + 3⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4909763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74358 + ... + 74423.

It is an arithmetic number, because the mean of its divisors is an integer number (892692).

Almost surely, 2^4909773 is an apocalyptic number.

It is an amenable number.

4909773 is a deficient number, since it is larger than the sum of its proper divisors (2231763).

4909773 is a wasteful number, since it uses less digits than its factorization.

4909773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148795.

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 4909773 is about 2215.8007581910. The cubic root of 4909773 is about 169.9627715480.

The spelling of 4909773 in words is "four million, nine hundred nine thousand, seven hundred seventy-three".