2398386 has 8 divisors (see below), whose sum is σ = 4796784. Its totient is φ = 799460.

The previous prime is 2398379. The next prime is 2398391. The reversal of 2398386 is 6838932.

It is a sphenic number, since it is the product of 3 distinct primes.

2398386 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199860 + ... + 199871.

It is an arithmetic number, because the mean of its divisors is an integer number (599598).

2^2398386 is an apocalyptic number.

2398386 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2398386 is a wasteful number, since it uses less digits than its factorization.

2398386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399736.

The product of its digits is 62208, while the sum is 39.

The square root of 2398386 is about 1548.6723346144. The cubic root of 2398386 is about 133.8565703754.

The spelling of 2398386 in words is "two million, three hundred ninety-eight thousand, three hundred eighty-six".