2343924 has 48 divisors (see below), whose sum is σ = 6632640. Its totient is φ = 709920.

The previous prime is 2343917. The next prime is 2343949. The reversal of 2343924 is 4293432.

It is a happy number.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202 + ... + 2174.

It is an arithmetic number, because the mean of its divisors is an integer number (138180).

2^2343924 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2343924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3316320).

2343924 is an abundant number, since it is smaller than the sum of its proper divisors (4288716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2343924 is a wasteful number, since it uses less digits than its factorization.

2343924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1997 (or 1989 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 2343924 is about 1530.9879163468. The cubic root of 2343924 is about 132.8356082237.

The spelling of 2343924 in words is "two million, three hundred forty-three thousand, nine hundred twenty-four".