2279338 has 4 divisors (see below), whose sum is σ = 3419010. Its totient is φ = 1139668.

The previous prime is 2279317. The next prime is 2279339. The reversal of 2279338 is 8339722.

2279338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 2064969 + 214369 = 1437^2 + 463^2 .

It is a d-powerful number, because it can be written as 2¹⁷ + 2²¹ + 7⁵ + 9² + 3⁶ + 3⁶ + 8⁵ .

It is not an unprimeable number, because it can be changed into a prime (2279339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 569833 + ... + 569836.

2^2279338 is an apocalyptic number.

2279338 is a deficient number, since it is larger than the sum of its proper divisors (1139672).

2279338 is a wasteful number, since it uses less digits than its factorization.

2279338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139671.

The product of its digits is 18144, while the sum is 34.

The square root of 2279338 is about 1509.7476610348. The cubic root of 2279338 is about 131.6041477122.

The spelling of 2279338 in words is "two million, two hundred seventy-nine thousand, three hundred thirty-eight".