4394933 has 4 divisors (see below), whose sum is σ = 4447968. Its totient is φ = 4341900.

The previous prime is 4394927. The next prime is 4394983. The reversal of 4394933 is 3394934.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4394933 - 2⁴ = 4394917 is a prime.

It is a super-4 number, since 4×4394933⁴ (a number of 28 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4394893 and 4394902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4394903) 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, 26393 + ... + 26558.

It is an arithmetic number, because the mean of its divisors is an integer number (1111992).

Almost surely, 2^4394933 is an apocalyptic number.

It is an amenable number.

4394933 is a deficient number, since it is larger than the sum of its proper divisors (53035).

4394933 is an equidigital number, since it uses as much as digits as its factorization.

4394933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53034.

The product of its digits is 34992, while the sum is 35.

The square root of 4394933 is about 2096.4095496825. The cubic root of 4394933 is about 163.8013284306.

Subtracting from 4394933 its reverse (3394934), we obtain a palindrome (999999).

The spelling of 4394933 in words is "four million, three hundred ninety-four thousand, nine hundred thirty-three".