4064293 has 4 divisors (see below), whose sum is σ = 4069120. Its totient is φ = 4059468.

The previous prime is 4064243. The next prime is 4064299. The reversal of 4064293 is 3924604.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4064293 - 2⁹ = 4063781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4064299) 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, 783 + ... + 2956.

It is an arithmetic number, because the mean of its divisors is an integer number (1017280).

Almost surely, 2^4064293 is an apocalyptic number.

It is an amenable number.

4064293 is a deficient number, since it is larger than the sum of its proper divisors (4827).

4064293 is a wasteful number, since it uses less digits than its factorization.

4064293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4826.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 4064293 is about 2016.0091765664. The cubic root of 4064293 is about 159.5860785423.

Adding to 4064293 its reverse (3924604), we get a palindrome (7988897).

The spelling of 4064293 in words is "four million, sixty-four thousand, two hundred ninety-three".