2674739 has 4 divisors (see below), whose sum is σ = 2791056. Its totient is φ = 2558424.

The previous prime is 2674733. The next prime is 2674829. The reversal of 2674739 is 9374762.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2674739 - 2¹² = 2670643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2674733) 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, 58124 + ... + 58169.

It is an arithmetic number, because the mean of its divisors is an integer number (697764).

2^2674739 is an apocalyptic number.

2674739 is a deficient number, since it is larger than the sum of its proper divisors (116317).

2674739 is a wasteful number, since it uses less digits than its factorization.

2674739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116316.

The product of its digits is 63504, while the sum is 38.

The square root of 2674739 is about 1635.4629314051. The cubic root of 2674739 is about 138.8120399990.

The spelling of 2674739 in words is "two million, six hundred seventy-four thousand, seven hundred thirty-nine".