609322870 has 16 divisors (see below), whose sum is σ = 1181149200. Its totient is φ = 224980704.

The previous prime is 609322843. The next prime is 609322873. The reversal of 609322870 is 78223906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609322873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2343420 + ... + 2343679.

It is an arithmetic number, because the mean of its divisors is an integer number (73821825).

Almost surely, 2^609322870 is an apocalyptic number.

609322870 is a deficient number, since it is larger than the sum of its proper divisors (571826330).

609322870 is a wasteful number, since it uses less digits than its factorization.

609322870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4687119.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 609322870 is about 24684.4661680175. The cubic root of 609322870 is about 847.7786844946.

The spelling of 609322870 in words is "six hundred nine million, three hundred twenty-two thousand, eight hundred seventy".