2744308 has 12 divisors (see below), whose sum is σ = 5488672. Its totient is φ = 1176120.

The previous prime is 2744297. The next prime is 2744309. The reversal of 2744308 is 8034472.

2744308 is an admirable number.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 98011 = 2744308 / (2 + 7 + 4 + 4 + 3 + 0 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2744309) 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, 48978 + ... + 49033.

2^2744308 is an apocalyptic number.

2744308 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2744308 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.

2744308 is a wasteful number, since it uses less digits than its factorization.

2744308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98022 (or 98020 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 2744308 is about 1656.5953036273. The cubic root of 2744308 is about 140.0052378993.

The spelling of 2744308 in words is "two million, seven hundred forty-four thousand, three hundred eight".