609824396 has 12 divisors (see below), whose sum is σ = 1082224080. Its totient is φ = 300617520.

The previous prime is 609824363. The next prime is 609824429. The reversal of 609824396 is 693428906.

It is an interprime number because it is at equal distance from previous prime (609824363) and next prime (609824429).

It is a self number, because there is not a number n which added to its sum of digits gives 609824396.

It is an unprimeable number.

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, 1073351 + ... + 1073918.

It is an arithmetic number, because the mean of its divisors is an integer number (90185340).

Almost surely, 2^609824396 is an apocalyptic number.

It is an amenable number.

609824396 is a deficient number, since it is larger than the sum of its proper divisors (472399684).

609824396 is a wasteful number, since it uses less digits than its factorization.

609824396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2147344 (or 2147342 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 47.

The square root of 609824396 is about 24694.6228155038. The cubic root of 609824396 is about 848.0112193692.

The spelling of 609824396 in words is "six hundred nine million, eight hundred twenty-four thousand, three hundred ninety-six".