424234093 has 4 divisors (see below), whose sum is σ = 434581308. Its totient is φ = 413886880.

The previous prime is 424234081. The next prime is 424234123. The reversal of 424234093 is 390432424.

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

It can be written as a sum of positive squares in 2 ways, for example, as 32114889 + 392119204 = 5667^2 + 19802^2 .

It is a cyclic number.

It is not a de Polignac number, because 424234093 - 2⁵ = 424234061 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424234003) 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, 5173546 + ... + 5173627.

It is an arithmetic number, because the mean of its divisors is an integer number (108645327).

Almost surely, 2^424234093 is an apocalyptic number.

It is an amenable number.

424234093 is a deficient number, since it is larger than the sum of its proper divisors (10347215).

424234093 is a wasteful number, since it uses less digits than its factorization.

424234093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10347214.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 424234093 is about 20596.9437781434. The cubic root of 424234093 is about 751.3953833009.

The spelling of 424234093 in words is "four hundred twenty-four million, two hundred thirty-four thousand, ninety-three".