2774338 has 16 divisors (see below), whose sum is σ = 4847040. Its totient is φ = 1166256.

The previous prime is 2774327. The next prime is 2774339. The reversal of 2774338 is 8334772.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹⁷ + 7 + 7³ + 4¹⁰ + 3² + 3¹³ + 8 .

It is not an unprimeable number, because it can be changed into a prime (2774339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1128 + ... + 2611.

It is an arithmetic number, because the mean of its divisors is an integer number (302940).

2^2774338 is an apocalyptic number.

2774338 is a deficient number, since it is larger than the sum of its proper divisors (2072702).

2774338 is a wasteful number, since it uses less digits than its factorization.

2774338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3801.

The product of its digits is 28224, while the sum is 34.

The square root of 2774338 is about 1665.6344136695. The cubic root of 2774338 is about 140.5140624974.

The spelling of 2774338 in words is "two million, seven hundred seventy-four thousand, three hundred thirty-eight".