609957096 has 96 divisors (see below), whose sum is σ = 1779084000. Its totient is φ = 173760384.

The previous prime is 609957083. The next prime is 609957097. The reversal of 609957096 is 690759906.

It is not an unprimeable number, because it can be changed into a prime (609957097) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 598075 + ... + 599093.

It is an arithmetic number, because the mean of its divisors is an integer number (18532125).

Almost surely, 2^609957096 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 609957096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (889542000).

609957096 is an abundant number, since it is smaller than the sum of its proper divisors (1169126904).

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

609957096 is a wasteful number, since it uses less digits than its factorization.

609957096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551 (or 1540 counting only the distinct ones).

The product of its (nonzero) digits is 918540, while the sum is 51.

The square root of 609957096 is about 24697.3094890921. The cubic root of 609957096 is about 848.0727250136.

The spelling of 609957096 in words is "six hundred nine million, nine hundred fifty-seven thousand, ninety-six".