617513342 has 8 divisors (see below), whose sum is σ = 932170296. Its totient is φ = 306789912.

The previous prime is 617513333. The next prime is 617513359. The reversal of 617513342 is 243315716.

617513342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 617513299 and 617513308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 982988 + ... + 983615.

It is an arithmetic number, because the mean of its divisors is an integer number (116521287).

Almost surely, 2^617513342 is an apocalyptic number.

617513342 is a deficient number, since it is larger than the sum of its proper divisors (314656954).

617513342 is a wasteful number, since it uses less digits than its factorization.

617513342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966762.

The product of its digits is 15120, while the sum is 32.

The square root of 617513342 is about 24849.8157337233. The cubic root of 617513342 is about 851.5603826878.

The spelling of 617513342 in words is "six hundred seventeen million, five hundred thirteen thousand, three hundred forty-two".