2399368 has 16 divisors (see below), whose sum is σ = 4542480. Its totient is φ = 1188048.

The previous prime is 2399359. The next prime is 2399381. The reversal of 2399368 is 8639932.

It is a d-powerful number, because it can be written as 2¹⁹ + 3 + 9² + 9³ + 3¹³ + 6⁷ + 8 .

Its product of digits (69984) is a multiple of the sum of its prime factors (2916).

It is a zygodrome in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 2399368.

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, 546 + ... + 2257.

It is an arithmetic number, because the mean of its divisors is an integer number (283905).

2^2399368 is an apocalyptic number.

It is an amenable number.

2399368 is a deficient number, since it is larger than the sum of its proper divisors (2143112).

2399368 is a wasteful number, since it uses less digits than its factorization.

2399368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2916 (or 2912 counting only the distinct ones).

The product of its digits is 69984, while the sum is 40.

The square root of 2399368 is about 1548.9893479298. The cubic root of 2399368 is about 133.8748367173.

The spelling of 2399368 in words is "two million, three hundred ninety-nine thousand, three hundred sixty-eight".