2904886608 has 80 divisors (see below), whose sum is σ = 8094440256. Its totient is φ = 892385280.

The previous prime is 2904886603. The next prime is 2904886627. The reversal of 2904886608 is 8066884092.

It is a happy number.

It is a Cunningham number, because it is equal to 53897²-1.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2904886603) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 427816 + ... + 434552.

Almost surely, 2^2904886608 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 2904886608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4047220128).

2904886608 is an abundant number, since it is smaller than the sum of its proper divisors (5189553648).

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

2904886608 is a wasteful number, since it uses less digits than its factorization.

2904886608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7452 (or 7446 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 51.

The square root of 2904886608 is about 53896.9999907230. Note that the first 5 decimals coincide. The cubic root of 2904886608 is about 1426.8436762738.

The spelling of 2904886608 in words is "two billion, nine hundred four million, eight hundred eighty-six thousand, six hundred eight".