2795438 has 4 divisors (see below), whose sum is σ = 4193160. Its totient is φ = 1397718.

The previous prime is 2795437. The next prime is 2795453. The reversal of 2795438 is 8345972.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2795438² = 15628947223688, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2795431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 698858 + ... + 698861.

It is an arithmetic number, because the mean of its divisors is an integer number (1048290).

2^2795438 is an apocalyptic number.

2795438 is a deficient number, since it is larger than the sum of its proper divisors (1397722).

2795438 is a wasteful number, since it uses less digits than its factorization.

2795438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397721.

The product of its digits is 60480, while the sum is 38.

The square root of 2795438 is about 1671.9563391429. The cubic root of 2795438 is about 140.8693859436.

The spelling of 2795438 in words is "two million, seven hundred ninety-five thousand, four hundred thirty-eight".