4739473 has 2 divisors, whose sum is σ = 4739474. Its totient is φ = 4739472.

The previous prime is 4739443. The next prime is 4739479. The reversal of 4739473 is 3749374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4739329 + 144 = 2177^2 + 12^2 .

It is a cyclic number.

It is not a de Polignac number, because 4739473 - 2¹³ = 4731281 is a prime.

It is a d-powerful number, because it can be written as 4⁴ + 7 + 3⁸ + 9⁴ + 4¹¹ + 7³ + 3¹² .

It is not a weakly prime, because it can be changed into another prime (4739479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2369736 + 2369737.

It is an arithmetic number, because the mean of its divisors is an integer number (2369737).

Almost surely, 2^4739473 is an apocalyptic number.

It is an amenable number.

4739473 is a deficient number, since it is larger than the sum of its proper divisors (1).

4739473 is an equidigital number, since it uses as much as digits as its factorization.

4739473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 37.

The square root of 4739473 is about 2177.0330727851. The cubic root of 4739473 is about 167.9744977352.

Subtracting from 4739473 its reverse (3749374), we obtain a palindrome (990099).

The spelling of 4739473 in words is "four million, seven hundred thirty-nine thousand, four hundred seventy-three".