4249396 has 6 divisors (see below), whose sum is σ = 7436450. Its totient is φ = 2124696.

The previous prime is 4249391. The next prime is 4249409. The reversal of 4249396 is 6939424.

It can be written as a sum of positive squares in only one way, i.e., 2250000 + 1999396 = 1500^2 + 1414^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4249391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531171 + ... + 531178.

Almost surely, 2^4249396 is an apocalyptic number.

It is an amenable number.

4249396 is a deficient number, since it is larger than the sum of its proper divisors (3187054).

4249396 is a wasteful number, since it uses less digits than its factorization.

4249396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062353 (or 1062351 counting only the distinct ones).

The product of its digits is 46656, while the sum is 37.

The square root of 4249396 is about 2061.4063160862. The cubic root of 4249396 is about 161.9729162669.

The spelling of 4249396 in words is "four million, two hundred forty-nine thousand, three hundred ninety-six".