4739347 has 4 divisors (see below), whose sum is σ = 4746280. Its totient is φ = 4732416.

The previous prime is 4739327. The next prime is 4739363. The reversal of 4739347 is 7439374.

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

It is a cyclic number.

It is not a de Polignac number, because 4739347 - 2¹⁵ = 4706579 is a prime.

It is a super-2 number, since 2×4739347² = 44922819972818, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

4739347 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4739327) 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, 2313 + ... + 3850.

It is an arithmetic number, because the mean of its divisors is an integer number (1186570).

Almost surely, 2^4739347 is an apocalyptic number.

4739347 is a deficient number, since it is larger than the sum of its proper divisors (6933).

4739347 is an equidigital number, since it uses as much as digits as its factorization.

4739347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6932.

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

The square root of 4739347 is about 2177.0041341256. The cubic root of 4739347 is about 167.9730091749.

The spelling of 4739347 in words is "four million, seven hundred thirty-nine thousand, three hundred forty-seven".