2609436234 has 16 divisors (see below), whose sum is σ = 5259967488. Its totient is φ = 862962912.

The previous prime is 2609436229. The next prime is 2609436251. The reversal of 2609436234 is 4326349062.

It is a junction number, because it is equal to n+sod(n) for n = 2609436192 and 2609436201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1711467 + ... + 1712990.

It is an arithmetic number, because the mean of its divisors is an integer number (328747968).

Almost surely, 2^2609436234 is an apocalyptic number.

2609436234 is an abundant number, since it is smaller than the sum of its proper divisors (2650531254).

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

2609436234 is a wasteful number, since it uses less digits than its factorization.

2609436234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3424589.

The product of its (nonzero) digits is 186624, while the sum is 39.

The square root of 2609436234 is about 51082.6412198900. The cubic root of 2609436234 is about 1376.7303806366.

The spelling of 2609436234 in words is "two billion, six hundred nine million, four hundred thirty-six thousand, two hundred thirty-four".