609396504 has 24 divisors (see below), whose sum is σ = 1523793660. Its totient is φ = 203091856.

The previous prime is 609396461. The next prime is 609396521. The reversal of 609396504 is 405693906.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 118417 + ... + 123455.

Almost surely, 2^609396504 is an apocalyptic number.

It is an amenable number.

609396504 is an abundant number, since it is smaller than the sum of its proper divisors (914397156).

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

609396504 is an frugal number, since it uses more digits than its factorization.

609396504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10087 (or 5044 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 42.

The square root of 609396504 is about 24685.9576277689. The cubic root of 609396504 is about 847.8128332326.

The spelling of 609396504 in words is "six hundred nine million, three hundred ninety-six thousand, five hundred four".