2734766 has 4 divisors (see below), whose sum is σ = 4102152. Its totient is φ = 1367382.

The previous prime is 2734763. The next prime is 2734793. The reversal of 2734766 is 6674372.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2734763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 683690 + ... + 683693.

It is an arithmetic number, because the mean of its divisors is an integer number (1025538).

2^2734766 is an apocalyptic number.

2734766 is a deficient number, since it is larger than the sum of its proper divisors (1367386).

2734766 is a wasteful number, since it uses less digits than its factorization.

2734766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367385.

The product of its digits is 42336, while the sum is 35.

The square root of 2734766 is about 1653.7127924764. The cubic root of 2734766 is about 139.8427826978.

The spelling of 2734766 in words is "two million, seven hundred thirty-four thousand, seven hundred sixty-six".