609370610228 has 24 divisors (see below), whose sum is σ = 1067204111400. Its totient is φ = 304455229568.

The previous prime is 609370610209. The next prime is 609370610249. The reversal of 609370610228 is 822016073906.

It can be written as a sum of positive squares in 4 ways, for example, as 202762885264 + 406607724964 = 450292^2 + 637658^2 .

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, 63280118 + ... + 63289746.

It is an arithmetic number, because the mean of its divisors is an integer number (44466837975).

Almost surely, 2^609370610228 is an apocalyptic number.

It is an amenable number.

609370610228 is a deficient number, since it is larger than the sum of its proper divisors (457833501172).

609370610228 is a wasteful number, since it uses less digits than its factorization.

609370610228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19939 (or 19937 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 609370610228 in words is "six hundred nine billion, three hundred seventy million, six hundred ten thousand, two hundred twenty-eight".