609019342 has 8 divisors (see below), whose sum is σ = 914298336. Its totient is φ = 304253232.

The previous prime is 609019321. The next prime is 609019349. The reversal of 609019342 is 243910906.

609019342 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 super-2 number, since 2×609019342² = 741809117860225928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 609019298 and 609019307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609019349) 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, 125238 + ... + 130009.

It is an arithmetic number, because the mean of its divisors is an integer number (114287292).

Almost surely, 2^609019342 is an apocalyptic number.

609019342 is a deficient number, since it is larger than the sum of its proper divisors (305278994).

609019342 is a wasteful number, since it uses less digits than its factorization.

609019342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256442.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 609019342 is about 24678.3172440910. The cubic root of 609019342 is about 847.6378903327.

The spelling of 609019342 in words is "six hundred nine million, nineteen thousand, three hundred forty-two".