2345834 has 8 divisors (see below), whose sum is σ = 3526308. Its totient is φ = 1170400.

The previous prime is 2345831. The next prime is 2345843. The reversal of 2345834 is 4385432.

It can be written as a sum of positive squares in 2 ways, for example, as 1697809 + 648025 = 1303^2 + 805^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 2345797 and 2345806.

It is not an unprimeable number, because it can be changed into a prime (2345831) 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, 284 + ... + 2184.

2^2345834 is an apocalyptic number.

2345834 is a deficient number, since it is larger than the sum of its proper divisors (1180474).

2345834 is a wasteful number, since it uses less digits than its factorization.

2345834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520.

The product of its digits is 11520, while the sum is 29.

The square root of 2345834 is about 1531.6115695567. The cubic root of 2345834 is about 132.8716798038.

The spelling of 2345834 in words is "two million, three hundred forty-five thousand, eight hundred thirty-four".