2749974 has 12 divisors (see below), whose sum is σ = 5508084. Its totient is φ = 915304.

The previous prime is 2749921. The next prime is 2749991. The reversal of 2749974 is 4799472.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3724 + ... + 4400.

It is an arithmetic number, because the mean of its divisors is an integer number (459007).

2^2749974 is an apocalyptic number.

2749974 is an abundant number, since it is smaller than the sum of its proper divisors (2758110).

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

2749974 is an frugal number, since it uses more digits than its factorization.

2749974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359 (or 682 counting only the distinct ones).

The product of its digits is 127008, while the sum is 42.

The square root of 2749974 is about 1658.3045558642. The cubic root of 2749974 is about 140.1015249979.

The spelling of 2749974 in words is "two million, seven hundred forty-nine thousand, nine hundred seventy-four".