4393364 has 6 divisors (see below), whose sum is σ = 7688394. Its totient is φ = 2196680.

The previous prime is 4393321. The next prime is 4393369. The reversal of 4393364 is 4633934.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4376464 + 16900 = 2092^2 + 130^2 .

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 4393364.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4393369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 549167 + ... + 549174.

It is an arithmetic number, because the mean of its divisors is an integer number (1281399).

Almost surely, 2^4393364 is an apocalyptic number.

It is an amenable number.

4393364 is a deficient number, since it is larger than the sum of its proper divisors (3295030).

4393364 is a wasteful number, since it uses less digits than its factorization.

4393364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098345 (or 1098343 counting only the distinct ones).

The product of its digits is 23328, while the sum is 32.

The square root of 4393364 is about 2096.0353050462. The cubic root of 4393364 is about 163.7818336416.

The spelling of 4393364 in words is "four million, three hundred ninety-three thousand, three hundred sixty-four".