609328970 has 8 divisors (see below), whose sum is σ = 1096792164. Its totient is φ = 243731584.

The previous prime is 609328961. The next prime is 609329027. The reversal of 609328970 is 79823906.

It can be written as a sum of positive squares in 2 ways, for example, as 551827081 + 57501889 = 23491^2 + 7583^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30466439 + ... + 30466458.

Almost surely, 2^609328970 is an apocalyptic number.

609328970 is a deficient number, since it is larger than the sum of its proper divisors (487463194).

609328970 is a wasteful number, since it uses less digits than its factorization.

609328970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60932904.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 609328970 is about 24684.5897271962. The cubic root of 609328970 is about 847.7815135545.

The spelling of 609328970 in words is "six hundred nine million, three hundred twenty-eight thousand, nine hundred seventy".