4249331 has 12 divisors (see below), whose sum is σ = 4572000. Its totient is φ = 3948048.

The previous prime is 4249327. The next prime is 4249361. The reversal of 4249331 is 1339424.

It is not a de Polignac number, because 4249331 - 2² = 4249327 is a prime.

It is a super-2 number, since 2×4249331² = 36113627895122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4249331.

It is not an unprimeable number, because it can be changed into a prime (4249361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28445 + ... + 28593.

It is an arithmetic number, because the mean of its divisors is an integer number (381000).

Almost surely, 2^4249331 is an apocalyptic number.

4249331 is a deficient number, since it is larger than the sum of its proper divisors (322669).

4249331 is a wasteful number, since it uses less digits than its factorization.

4249331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 247 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

The square root of 4249331 is about 2061.3905500899. The cubic root of 4249331 is about 161.9720904010.

It can be divided in two parts, 42493 and 31, that added together give a palindrome (42524).

The spelling of 4249331 in words is "four million, two hundred forty-nine thousand, three hundred thirty-one".