2734434 has 24 divisors (see below), whose sum is σ = 6008652. Its totient is φ = 898560.

The previous prime is 2734421. The next prime is 2734441. The reversal of 2734434 is 4344372.

2734434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2732409 + 2025 = 1653^2 + 45^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2734398 and 2734407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 274 + ... + 2354.

2^2734434 is an apocalyptic number.

2734434 is an abundant number, since it is smaller than the sum of its proper divisors (3274218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2734434 is a wasteful number, since it uses less digits than its factorization.

2734434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2162 (or 2159 counting only the distinct ones).

The product of its digits is 8064, while the sum is 27.

The square root of 2734434 is about 1653.6124092423. The cubic root of 2734434 is about 139.8371235076.

The spelling of 2734434 in words is "two million, seven hundred thirty-four thousand, four hundred thirty-four".