2796438 has 8 divisors (see below), whose sum is σ = 5592888. Its totient is φ = 932144.

The previous prime is 2796433. The next prime is 2796467. The reversal of 2796438 is 8346972.

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

2796438 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2796396 and 2796405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2796433) 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, 233031 + ... + 233042.

It is an arithmetic number, because the mean of its divisors is an integer number (699111).

2^2796438 is an apocalyptic number.

2796438 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.

2796438 is a wasteful number, since it uses less digits than its factorization.

2796438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466078.

The product of its digits is 72576, while the sum is 39.

The square root of 2796438 is about 1672.2553632744. The cubic root of 2796438 is about 140.8861814740.

The spelling of 2796438 in words is "two million, seven hundred ninety-six thousand, four hundred thirty-eight".