4249351 has 4 divisors (see below), whose sum is σ = 4300632. Its totient is φ = 4198072.

The previous prime is 4249327. The next prime is 4249361. The reversal of 4249351 is 1539424.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4249351 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 (4249361) 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, 25516 + ... + 25681.

It is an arithmetic number, because the mean of its divisors is an integer number (1075158).

Almost surely, 2^4249351 is an apocalyptic number.

4249351 is a deficient number, since it is larger than the sum of its proper divisors (51281).

4249351 is an equidigital number, since it uses as much as digits as its factorization.

4249351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51280.

The product of its digits is 4320, while the sum is 28.

The square root of 4249351 is about 2061.3954011785. The cubic root of 4249351 is about 161.9723445145.

The spelling of 4249351 in words is "four million, two hundred forty-nine thousand, three hundred fifty-one".