609676749124 has 27 divisors (see below), whose sum is σ = 1083282288543. Its totient is φ = 300237014088.

The previous prime is 609676749119. The next prime is 609676749131. The reversal of 609676749124 is 421947676906.

The square root of 609676749124 is 780818.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 104626699 + ... + 104632525.

Almost surely, 2^609676749124 is an apocalyptic number.

609676749124 is the 780818-th square number.

It is an amenable number.

609676749124 is a deficient number, since it is larger than the sum of its proper divisors (473605539419).

609676749124 is an frugal number, since it uses more digits than its factorization.

609676749124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11792 (or 5896 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 61.

The spelling of 609676749124 in words is "six hundred nine billion, six hundred seventy-six million, seven hundred forty-nine thousand, one hundred twenty-four".