2389696 has 14 divisors (see below), whose sum is σ = 4742180. Its totient is φ = 1194816.

The previous prime is 2389693. The next prime is 2389721. The reversal of 2389696 is 6969832.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2389693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18606 + ... + 18733.

2^2389696 is an apocalyptic number.

It is an amenable number.

2389696 is a deficient number, since it is larger than the sum of its proper divisors (2352484).

2389696 is an equidigital number, since it uses as much as digits as its factorization.

2389696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37351 (or 37341 counting only the distinct ones).

The product of its digits is 139968, while the sum is 43.

The square root of 2389696 is about 1545.8641596208. The cubic root of 2389696 is about 133.6947085636.

The spelling of 2389696 in words is "two million, three hundred eighty-nine thousand, six hundred ninety-six".