2743298 has 8 divisors (see below), whose sum is σ = 4173120. Its totient is φ = 1352260.

The previous prime is 2743297. The next prime is 2743381. The reversal of 2743298 is 8923472.

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

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2743297) 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, 9518 + ... + 9801.

It is an arithmetic number, because the mean of its divisors is an integer number (521640).

2^2743298 is an apocalyptic number.

2743298 is a deficient number, since it is larger than the sum of its proper divisors (1429822).

2743298 is a wasteful number, since it uses less digits than its factorization.

2743298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19392.

The product of its digits is 24192, while the sum is 35.

The square root of 2743298 is about 1656.2904334687. The cubic root of 2743298 is about 139.9880602062.

The spelling of 2743298 in words is "two million, seven hundred forty-three thousand, two hundred ninety-eight".