609382424 has 48 divisors (see below), whose sum is σ = 1386946800. Its totient is φ = 249805248.

The previous prime is 609382387. The next prime is 609382427. The reversal of 609382424 is 424283906.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609382427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24779 + ... + 42810.

It is an arithmetic number, because the mean of its divisors is an integer number (28894725).

Almost surely, 2^609382424 is an apocalyptic number.

It is an amenable number.

609382424 is an abundant number, since it is smaller than the sum of its proper divisors (777564376).

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

609382424 is a wasteful number, since it uses less digits than its factorization.

609382424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67632 (or 67621 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 609382424 is about 24685.6724437476. The cubic root of 609382424 is about 847.8063036597.

The spelling of 609382424 in words is "six hundred nine million, three hundred eighty-two thousand, four hundred twenty-four".