609354697 has 8 divisors (see below), whose sum is σ = 696642752. Its totient is φ = 522126000.

The previous prime is 609354667. The next prime is 609354703. The reversal of 609354697 is 796453906.

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

It is a cyclic number.

It is not a de Polignac number, because 609354697 - 2²³ = 600966089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 609354697.

It is not an unprimeable number, because it can be changed into a prime (609354607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9922 + ... + 36292.

It is an arithmetic number, because the mean of its divisors is an integer number (87080344).

Almost surely, 2^609354697 is an apocalyptic number.

It is an amenable number.

609354697 is a deficient number, since it is larger than the sum of its proper divisors (87288055).

609354697 is a wasteful number, since it uses less digits than its factorization.

609354697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29679.

The product of its (nonzero) digits is 1224720, while the sum is 49.

The square root of 609354697 is about 24685.1108362916. The cubic root of 609354697 is about 847.7934450229.

The spelling of 609354697 in words is "six hundred nine million, three hundred fifty-four thousand, six hundred ninety-seven".