2338636 has 6 divisors (see below), whose sum is σ = 4092620. Its totient is φ = 1169316.

The previous prime is 2338631. The next prime is 2338643. The reversal of 2338636 is 6368332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2338598 and 2338607.

It is not an unprimeable number, because it can be changed into a prime (2338631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 292326 + ... + 292333.

2^2338636 is an apocalyptic number.

It is an amenable number.

2338636 is a deficient number, since it is larger than the sum of its proper divisors (1753984).

2338636 is a wasteful number, since it uses less digits than its factorization.

2338636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584663 (or 584661 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 2338636 is about 1529.2599517414. The cubic root of 2338636 is about 132.7356385999.

The spelling of 2338636 in words is "two million, three hundred thirty-eight thousand, six hundred thirty-six".