609770134 has 8 divisors (see below), whose sum is σ = 915149160. Its totient is φ = 304720416.

The previous prime is 609770131. The next prime is 609770167. The reversal of 609770134 is 431077906.

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

It is a junction number, because it is equal to n+sod(n) for n = 609770093 and 609770102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609770131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77644 + ... + 85135.

It is an arithmetic number, because the mean of its divisors is an integer number (114393645).

Almost surely, 2^609770134 is an apocalyptic number.

609770134 is a deficient number, since it is larger than the sum of its proper divisors (305379026).

609770134 is a wasteful number, since it uses less digits than its factorization.

609770134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164654.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 609770134 is about 24693.5241308324. The cubic root of 609770134 is about 847.9860666914.

The spelling of 609770134 in words is "six hundred nine million, seven hundred seventy thousand, one hundred thirty-four".