2404342 has 8 divisors (see below), whose sum is σ = 3613176. Its totient is φ = 1199952.

The previous prime is 2404333. The next prime is 2404349. The reversal of 2404342 is 2434042.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2404349) 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, 1233 + ... + 2515.

It is an arithmetic number, because the mean of its divisors is an integer number (451647).

2^2404342 is an apocalyptic number.

2404342 is a deficient number, since it is larger than the sum of its proper divisors (1208834).

2404342 is a wasteful number, since it uses less digits than its factorization.

2404342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2404342 is about 1550.5940796998. The cubic root of 2404342 is about 133.9672824259.

Adding to 2404342 its reverse (2434042), we get a palindrome (4838384).

The spelling of 2404342 in words is "two million, four hundred four thousand, three hundred forty-two".