2398366 has 4 divisors (see below), whose sum is σ = 3597552. Its totient is φ = 1199182.

The previous prime is 2398349. The next prime is 2398367. The reversal of 2398366 is 6638932.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2398367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 599590 + ... + 599593.

It is an arithmetic number, because the mean of its divisors is an integer number (899388).

2^2398366 is an apocalyptic number.

2398366 is a deficient number, since it is larger than the sum of its proper divisors (1199186).

2398366 is a wasteful number, since it uses less digits than its factorization.

2398366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199185.

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

The square root of 2398366 is about 1548.6658774571. The cubic root of 2398366 is about 133.8561983004.

It can be divided in two parts, 23 and 98366, that added together give a palindrome (98389).

The spelling of 2398366 in words is "two million, three hundred ninety-eight thousand, three hundred sixty-six".