609834004 has 12 divisors (see below), whose sum is σ = 1149302644. Its totient is φ = 281461824.

The previous prime is 609833989. The next prime is 609834007. The reversal of 609834004 is 400438906.

It can be written as a sum of positive squares in 2 ways, for example, as 396089604 + 213744400 = 19902^2 + 14620^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609834007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5863737 + ... + 5863840.

Almost surely, 2^609834004 is an apocalyptic number.

It is an amenable number.

609834004 is a deficient number, since it is larger than the sum of its proper divisors (539468640).

609834004 is a wasteful number, since it uses less digits than its factorization.

609834004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11727594 (or 11727592 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 609834004 is about 24694.8173510152. The cubic root of 609834004 is about 848.0156729185.

The spelling of 609834004 in words is "six hundred nine million, eight hundred thirty-four thousand, four".