2739274 has 8 divisors (see below), whose sum is σ = 4116420. Its totient is φ = 1367136.

The previous prime is 2739271. The next prime is 2739281. The reversal of 2739274 is 4729372.

It can be written as a sum of positive squares in 2 ways, for example, as 2673225 + 66049 = 1635^2 + 257^2 .

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

It is a d-powerful number, because it can be written as 2¹⁹ + 7 + 3⁴ + 9² + 2²¹ + 7⁶ + 4² .

It is not an unprimeable number, because it can be changed into a prime (2739271) 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, 772 + ... + 2464.

2^2739274 is an apocalyptic number.

2739274 is a deficient number, since it is larger than the sum of its proper divisors (1377146).

2739274 is a wasteful number, since it uses less digits than its factorization.

2739274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2504.

The product of its digits is 21168, while the sum is 34.

The square root of 2739274 is about 1655.0752248765. The cubic root of 2739274 is about 139.9195796633.

The spelling of 2739274 in words is "two million, seven hundred thirty-nine thousand, two hundred seventy-four".