6146089608 has 64 divisors (see below), whose sum is σ = 15805440000. Its totient is φ = 1990631232.

The previous prime is 6146089589. The next prime is 6146089613. The reversal of 6146089608 is 8069806416.

It is a Cunningham number, because it is equal to 78397²-1.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137193 + ... + 176391.

It is an arithmetic number, because the mean of its divisors is an integer number (246960000).

Almost surely, 2^6146089608 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 6146089608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7902720000).

6146089608 is an abundant number, since it is smaller than the sum of its proper divisors (9659350392).

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

6146089608 is a wasteful number, since it uses less digits than its factorization.

6146089608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39394 (or 39390 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 6146089608 is about 78396.9999936222. Note that the first 5 decimals coincide. The cubic root of 6146089608 is about 1831.7504037895.

The spelling of 6146089608 in words is "six billion, one hundred forty-six million, eighty-nine thousand, six hundred eight".