2345734 has 4 divisors (see below), whose sum is σ = 3518604. Its totient is φ = 1172866.

The previous prime is 2345731. The next prime is 2345743. The reversal of 2345734 is 4375432.

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 (2345731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 586432 + ... + 586435.

It is an arithmetic number, because the mean of its divisors is an integer number (879651).

2^2345734 is an apocalyptic number.

2345734 is a deficient number, since it is larger than the sum of its proper divisors (1172870).

2345734 is a wasteful number, since it uses less digits than its factorization.

2345734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172869.

The product of its digits is 10080, while the sum is 28.

The square root of 2345734 is about 1531.5789238560. The cubic root of 2345734 is about 132.8697917253.

The spelling of 2345734 in words is "two million, three hundred forty-five thousand, seven hundred thirty-four".