609135348 has 12 divisors (see below), whose sum is σ = 1421315840. Its totient is φ = 203045112.

The previous prime is 609135299. The next prime is 609135361. The reversal of 609135348 is 843531906.

609135348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×609135348² = 742091744366162208, which contains 22 as substring.

It is a congruent number.

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, 25380628 + ... + 25380651.

Almost surely, 2^609135348 is an apocalyptic number.

It is an amenable number.

609135348 is an abundant number, since it is smaller than the sum of its proper divisors (812180492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

609135348 is a wasteful number, since it uses less digits than its factorization.

609135348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50761286 (or 50761284 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 609135348 is about 24680.6674950253. The cubic root of 609135348 is about 847.6917062691.

The spelling of 609135348 in words is "six hundred nine million, one hundred thirty-five thousand, three hundred forty-eight".