2398964 has 6 divisors (see below), whose sum is σ = 4198194. Its totient is φ = 1199480.

The previous prime is 2398961. The next prime is 2398987. The reversal of 2398964 is 4698932.

It is a happy number.

2398964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1690000 + 708964 = 1300^2 + 842^2 .

It is an Ulam number.

It is a congruent number.

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

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 299867 + ... + 299874.

It is an arithmetic number, because the mean of its divisors is an integer number (699699).

2^2398964 is an apocalyptic number.

It is an amenable number.

2398964 is a deficient number, since it is larger than the sum of its proper divisors (1799230).

2398964 is a wasteful number, since it uses less digits than its factorization.

2398964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599745 (or 599743 counting only the distinct ones).

The product of its digits is 93312, while the sum is 41.

The square root of 2398964 is about 1548.8589348291. The cubic root of 2398964 is about 133.8673224511.

Subtracting 2398964 from its reverse (4698932), we obtain a cube (2299968 = 132³).

The spelling of 2398964 in words is "two million, three hundred ninety-eight thousand, nine hundred sixty-four".