2747349 has 12 divisors (see below), whose sum is σ = 4329312. Its totient is φ = 1665000.

The previous prime is 2747347. The next prime is 2747351. The reversal of 2747349 is 9437472.

It is an interprime number because it is at equal distance from previous prime (2747347) and next prime (2747351).

It is not a de Polignac number, because 2747349 - 2¹ = 2747347 is a prime.

2747349 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2747347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13777 + ... + 13974.

It is an arithmetic number, because the mean of its divisors is an integer number (360776).

2^2747349 is an apocalyptic number.

It is an amenable number.

2747349 is a deficient number, since it is larger than the sum of its proper divisors (1581963).

2747349 is a wasteful number, since it uses less digits than its factorization.

2747349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27768 (or 27765 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 2747349 is about 1657.5128958774. The cubic root of 2747349 is about 140.0569326269.

The spelling of 2747349 in words is "two million, seven hundred forty-seven thousand, three hundred forty-nine".