4739393 has 4 divisors (see below), whose sum is σ = 4745940. Its totient is φ = 4732848.

The previous prime is 4739381. The next prime is 4739407. The reversal of 4739393 is 3939374.

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 2745649 + 1993744 = 1657^2 + 1412^2 .

It is a cyclic number.

It is not a de Polignac number, because 4739393 - 2⁴ = 4739377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4739363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2030 + ... + 3687.

It is an arithmetic number, because the mean of its divisors is an integer number (1186485).

Almost surely, 2^4739393 is an apocalyptic number.

It is an amenable number.

4739393 is a deficient number, since it is larger than the sum of its proper divisors (6547).

4739393 is an equidigital number, since it uses as much as digits as its factorization.

4739393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6546.

The product of its digits is 61236, while the sum is 38.

The square root of 4739393 is about 2177.0146990776. The cubic root of 4739393 is about 167.9735526206.

The spelling of 4739393 in words is "four million, seven hundred thirty-nine thousand, three hundred ninety-three".