2398963 has 8 divisors (see below), whose sum is σ = 2751840. Its totient is φ = 2048640.

The previous prime is 2398961. The next prime is 2398987. The reversal of 2398963 is 3698932.

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

It is a cyclic number.

It is not a de Polignac number, because 2398963 - 2¹ = 2398961 is a prime.

2398963 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2398961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2283 + ... + 3163.

It is an arithmetic number, because the mean of its divisors is an integer number (343980).

2^2398963 is an apocalyptic number.

2398963 is a deficient number, since it is larger than the sum of its proper divisors (352877).

2398963 is an equidigital number, since it uses as much as digits as its factorization.

2398963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277.

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

The square root of 2398963 is about 1548.8586120108. The cubic root of 2398963 is about 133.8673038504.

The spelling of 2398963 in words is "two million, three hundred ninety-eight thousand, nine hundred sixty-three".