2340938 has 8 divisors (see below), whose sum is σ = 3632580. Its totient is φ = 1130080.

The previous prime is 2340937. The next prime is 2340959. The reversal of 2340938 is 8390432.

It can be written as a sum of positive squares in 2 ways, for example, as 2122849 + 218089 = 1457^2 + 467^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a self number, because there is not a number n which added to its sum of digits gives 2340938.

It is not an unprimeable number, because it can be changed into a prime (2340931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20123 + ... + 20238.

2^2340938 is an apocalyptic number.

2340938 is a deficient number, since it is larger than the sum of its proper divisors (1291642).

2340938 is a wasteful number, since it uses less digits than its factorization.

2340938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40392.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 2340938 is about 1530.0124182503. The cubic root of 2340938 is about 132.7791764054.

The spelling of 2340938 in words is "two million, three hundred forty thousand, nine hundred thirty-eight".