609789096 has 144 divisors (see below), whose sum is σ = 1951840800. Its totient is φ = 168471360.

The previous prime is 609789079. The next prime is 609789113. The reversal of 609789096 is 690987906.

It is an interprime number because it is at equal distance from previous prime (609789079) and next prime (609789113).

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 483715 + ... + 484973.

It is an arithmetic number, because the mean of its divisors is an integer number (13554450).

Almost surely, 2^609789096 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 609789096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (975920400).

609789096 is an abundant number, since it is smaller than the sum of its proper divisors (1342051704).

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

609789096 is a wasteful number, since it uses less digits than its factorization.

609789096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340 (or 1302 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 54.

The square root of 609789096 is about 24693.9080746649. The cubic root of 609789096 is about 847.9948565310.

The spelling of 609789096 in words is "six hundred nine million, seven hundred eighty-nine thousand, ninety-six".