2346438 has 8 divisors (see below), whose sum is σ = 4692888. Its totient is φ = 782144.

The previous prime is 2346431. The next prime is 2346473. The reversal of 2346438 is 8346432.

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

2346438 is an admirable number.

It is a d-powerful number, because it can be written as 2⁵ + 3⁸ + 4 + 6 + 4⁸ + 3¹¹ + 8⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2346431) 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, 195531 + ... + 195542.

It is an arithmetic number, because the mean of its divisors is an integer number (586611).

2^2346438 is an apocalyptic number.

2346438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2346438 is a wasteful number, since it uses less digits than its factorization.

2346438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391078.

The product of its digits is 13824, while the sum is 30.

The square root of 2346438 is about 1531.8087347969. The cubic root of 2346438 is about 132.8830826578.

The spelling of 2346438 in words is "two million, three hundred forty-six thousand, four hundred thirty-eight".