2749674 has 16 divisors (see below), whose sum is σ = 5569920. Its totient is φ = 904800.

The previous prime is 2749667. The next prime is 2749679. The reversal of 2749674 is 4769472.

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 (2749679) 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 in 7 ways as a sum of consecutive naturals, for example, 2427 + ... + 3374.

It is an arithmetic number, because the mean of its divisors is an integer number (348120).

2^2749674 is an apocalyptic number.

2749674 is an abundant number, since it is smaller than the sum of its proper divisors (2820246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2749674 is a wasteful number, since it uses less digits than its factorization.

2749674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5885.

The product of its digits is 84672, while the sum is 39.

The square root of 2749674 is about 1658.2140995662. The cubic root of 2749674 is about 140.0964301636.

The spelling of 2749674 in words is "two million, seven hundred forty-nine thousand, six hundred seventy-four".