4731393 has 8 divisors (see below), whose sum is σ = 6328000. Its totient is φ = 3144528.

The previous prime is 4731383. The next prime is 4731403. The reversal of 4731393 is 3931374.

It is an interprime number because it is at equal distance from previous prime (4731383) and next prime (4731403).

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

It is not a de Polignac number, because 4731393 - 2¹² = 4727297 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 4731393.

It is not an unprimeable number, because it can be changed into a prime (4731373) 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, 1213 + ... + 3306.

It is an arithmetic number, because the mean of its divisors is an integer number (791000).

Almost surely, 2^4731393 is an apocalyptic number.

It is an amenable number.

4731393 is a deficient number, since it is larger than the sum of its proper divisors (1596607).

4731393 is a wasteful number, since it uses less digits than its factorization.

4731393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4871.

The product of its digits is 6804, while the sum is 30.

The square root of 4731393 is about 2175.1765445591. The cubic root of 4731393 is about 167.8789874005.

The spelling of 4731393 in words is "four million, seven hundred thirty-one thousand, three hundred ninety-three".