2739712 has 20 divisors (see below), whose sum is σ = 5475096. Its totient is φ = 1369600.

The previous prime is 2739707. The next prime is 2739713. The reversal of 2739712 is 2179372.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2739713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2164 + ... + 3187.

2^2739712 is an apocalyptic number.

It is an amenable number.

2739712 is a deficient number, since it is larger than the sum of its proper divisors (2735384).

2739712 is an frugal number, since it uses more digits than its factorization.

2739712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5369 (or 5353 counting only the distinct ones).

The product of its digits is 5292, while the sum is 31.

The square root of 2739712 is about 1655.2075398572. The cubic root of 2739712 is about 139.9270368106.

The spelling of 2739712 in words is "two million, seven hundred thirty-nine thousand, seven hundred twelve".