2438973 has 24 divisors (see below), whose sum is σ = 3931200. Its totient is φ = 1448064.

The previous prime is 2438957. The next prime is 2438977. The reversal of 2438973 is 3798342.

It is not a de Polignac number, because 2438973 - 2⁴ = 2438957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2438977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2488 + ... + 3326.

It is an arithmetic number, because the mean of its divisors is an integer number (163800).

2^2438973 is an apocalyptic number.

It is an amenable number.

2438973 is a deficient number, since it is larger than the sum of its proper divisors (1492227).

2438973 is a wasteful number, since it uses less digits than its factorization.

2438973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881 (or 878 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 2438973 is about 1561.7211658936. The cubic root of 2438973 is about 134.6074191498.

It can be divided in two parts, 243 and 8973, that added together give a square (9216 = 96²).

The spelling of 2438973 in words is "two million, four hundred thirty-eight thousand, nine hundred seventy-three".