4381269 has 4 divisors (see below), whose sum is σ = 5841696. Its totient is φ = 2920844.

The previous prime is 4381253. The next prime is 4381271. The reversal of 4381269 is 9621834.

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 4381269 - 2⁴ = 4381253 is a prime.

It is a super-2 number, since 2×4381269² = 38391036100722, which contains 22 as substring.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4381249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 730209 + ... + 730214.

It is an arithmetic number, because the mean of its divisors is an integer number (1460424).

Almost surely, 2^4381269 is an apocalyptic number.

It is an amenable number.

4381269 is a deficient number, since it is larger than the sum of its proper divisors (1460427).

4381269 is a wasteful number, since it uses less digits than its factorization.

4381269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460426.

The product of its digits is 10368, while the sum is 33.

The square root of 4381269 is about 2093.1481075165. The cubic root of 4381269 is about 163.6313975204.

The spelling of 4381269 in words is "four million, three hundred eighty-one thousand, two hundred sixty-nine".