2739297 has 8 divisors (see below), whose sum is σ = 3984480. Its totient is φ = 1660160.

The previous prime is 2739293. The next prime is 2739299. The reversal of 2739297 is 7929372.

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

It is a cyclic number.

It is not a de Polignac number, because 2739297 - 2² = 2739293 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2739293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41472 + ... + 41537.

It is an arithmetic number, because the mean of its divisors is an integer number (498060).

2^2739297 is an apocalyptic number.

It is an amenable number.

2739297 is a deficient number, since it is larger than the sum of its proper divisors (1245183).

2739297 is a wasteful number, since it uses less digits than its factorization.

2739297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83023.

The product of its digits is 47628, while the sum is 39.

The square root of 2739297 is about 1655.0821731866. The cubic root of 2739297 is about 139.9199712684.

The spelling of 2739297 in words is "two million, seven hundred thirty-nine thousand, two hundred ninety-seven".