609096672 has 240 divisors, whose sum is σ = 1982467872. Its totient is φ = 182476800.

The previous prime is 609096647. The next prime is 609096673. The reversal of 609096672 is 276690906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609096673) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1013172 + ... + 1013772.

Almost surely, 2^609096672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 609096672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (991233936).

609096672 is an abundant number, since it is smaller than the sum of its proper divisors (1373371200).

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

609096672 is a wasteful number, since it uses less digits than its factorization.

609096672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663 (or 646 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 609096672 is about 24679.8839543463. The cubic root of 609096672 is about 847.6737649810.

The spelling of 609096672 in words is "six hundred nine million, ninety-six thousand, six hundred seventy-two".