2921357088 has 144 divisors (see below), whose sum is σ = 8989344000. Its totient is φ = 894592512.

The previous prime is 2921357071. The next prime is 2921357099. The reversal of 2921357088 is 8807531292.

It is a happy number.

2921357088 is a `hidden beast` number, since 292 + 1 + 357 + 0 + 8 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 833163 + ... + 836661.

It is an arithmetic number, because the mean of its divisors is an integer number (62426000).

Almost surely, 2^2921357088 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 2921357088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4494672000).

2921357088 is an abundant number, since it is smaller than the sum of its proper divisors (6067986912).

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

2921357088 is a wasteful number, since it uses less digits than its factorization.

2921357088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3751 (or 3740 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 2921357088 is about 54049.5799058605. The cubic root of 2921357088 is about 1429.5352929505.

The spelling of 2921357088 in words is "two billion, nine hundred twenty-one million, three hundred fifty-seven thousand, eighty-eight".