293424389 has 4 divisors (see below), whose sum is σ = 300248256. Its totient is φ = 286600524.

The previous prime is 293424379. The next prime is 293424401. The reversal of 293424389 is 983424392.

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 293424389 - 2¹⁶ = 293358853 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 (293424379) 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, 3411869 + ... + 3411954.

It is an arithmetic number, because the mean of its divisors is an integer number (75062064).

Almost surely, 2^293424389 is an apocalyptic number.

It is an amenable number.

293424389 is a deficient number, since it is larger than the sum of its proper divisors (6823867).

293424389 is an equidigital number, since it uses as much as digits as its factorization.

293424389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6823866.

The product of its digits is 373248, while the sum is 44.

The square root of 293424389 is about 17129.6348180573. The cubic root of 293424389 is about 664.5057393522.

The spelling of 293424389 in words is "two hundred ninety-three million, four hundred twenty-four thousand, three hundred eighty-nine".