609811414 has 8 divisors (see below), whose sum is σ = 915148440. Its totient is φ = 304761936.

The previous prime is 609811387. The next prime is 609811429. The reversal of 609811414 is 414118906.

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

It is a self number, because there is not a number n which added to its sum of digits gives 609811414.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66504 + ... + 75115.

It is an arithmetic number, because the mean of its divisors is an integer number (114393555).

Almost surely, 2^609811414 is an apocalyptic number.

609811414 is a deficient number, since it is larger than the sum of its proper divisors (305337026).

609811414 is a wasteful number, since it uses less digits than its factorization.

609811414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143774.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 609811414 is about 24694.3599633601. The cubic root of 609811414 is about 848.0052018119.

The spelling of 609811414 in words is "six hundred nine million, eight hundred eleven thousand, four hundred fourteen".