609494335 has 8 divisors (see below), whose sum is σ = 731564496. Its totient is φ = 487481280.

The previous prime is 609494323. The next prime is 609494357. The reversal of 609494335 is 533494906.

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

It is not a de Polignac number, because 609494335 - 2²³ = 601105727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 609494291 and 609494300.

It is a congruent number.

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, 14475 + ... + 37795.

It is an arithmetic number, because the mean of its divisors is an integer number (91445562).

Almost surely, 2^609494335 is an apocalyptic number.

609494335 is a deficient number, since it is larger than the sum of its proper divisors (122070161).

609494335 is a wasteful number, since it uses less digits than its factorization.

609494335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28553.

The product of its (nonzero) digits is 349920, while the sum is 43.

The square root of 609494335 is about 24687.9390593869. The cubic root of 609494335 is about 847.8581993933.

The spelling of 609494335 in words is "six hundred nine million, four hundred ninety-four thousand, three hundred thirty-five".