4321396 has 12 divisors (see below), whose sum is σ = 7691040. Its totient is φ = 2123960.

The previous prime is 4321393. The next prime is 4321397. The reversal of 4321396 is 6931234.

It is a d-powerful number, because it can be written as 4³ + 3⁸ + 2²¹ + 1 + 3¹² + 9⁴ + 6⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4321393) 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, 8920 + ... + 9391.

It is an arithmetic number, because the mean of its divisors is an integer number (640920).

Almost surely, 2^4321396 is an apocalyptic number.

It is an amenable number.

4321396 is a deficient number, since it is larger than the sum of its proper divisors (3369644).

4321396 is a wasteful number, since it uses less digits than its factorization.

4321396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18374 (or 18372 counting only the distinct ones).

The product of its digits is 3888, while the sum is 28.

The square root of 4321396 is about 2078.7967673633. The cubic root of 4321396 is about 162.8825982869.

The spelling of 4321396 in words is "four million, three hundred twenty-one thousand, three hundred ninety-six".