2617323842 has 32 divisors (see below), whose sum is σ = 4763670912. Its totient is φ = 1052861184.

The previous prime is 2617323829. The next prime is 2617323869. The reversal of 2617323842 is 2483237162.

It is a junction number, because it is equal to n+sod(n) for n = 2617323796 and 2617323805.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74033 + ... + 103515.

It is an arithmetic number, because the mean of its divisors is an integer number (148864716).

Almost surely, 2^2617323842 is an apocalyptic number.

2617323842 is a deficient number, since it is larger than the sum of its proper divisors (2146347070).

2617323842 is a wasteful number, since it uses less digits than its factorization.

2617323842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29882.

The product of its digits is 96768, while the sum is 38.

The square root of 2617323842 is about 51159.7873529592. The cubic root of 2617323842 is about 1378.1161444007.

The spelling of 2617323842 in words is "two billion, six hundred seventeen million, three hundred twenty-three thousand, eight hundred forty-two".