2734894 has 4 divisors (see below), whose sum is σ = 4102344. Its totient is φ = 1367446.

The previous prime is 2734891. The next prime is 2734967. The reversal of 2734894 is 4984372.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2734891) 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, 683722 + ... + 683725.

It is an arithmetic number, because the mean of its divisors is an integer number (1025586).

2^2734894 is an apocalyptic number.

2734894 is a deficient number, since it is larger than the sum of its proper divisors (1367450).

2734894 is a wasteful number, since it uses less digits than its factorization.

2734894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367449.

The product of its digits is 48384, while the sum is 37.

The square root of 2734894 is about 1653.7514928187. The cubic root of 2734894 is about 139.8449644319.

The spelling of 2734894 in words is "two million, seven hundred thirty-four thousand, eight hundred ninety-four".