3005732988 has 48 divisors (see below), whose sum is σ = 7864164000. Its totient is φ = 992715264.

The previous prime is 3005732959. The next prime is 3005733007. The reversal of 3005732988 is 8892375003.

3005732988 is a `hidden beast` number, since 300 + 57 + 3 + 298 + 8 = 666.

It is a congruent number.

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, 115893 + ... + 139436.

It is an arithmetic number, because the mean of its divisors is an integer number (163836750).

Almost surely, 2^3005732988 is an apocalyptic number.

It is an amenable number.

3005732988 is an abundant number, since it is smaller than the sum of its proper divisors (4858431012).

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

3005732988 is a wasteful number, since it uses less digits than its factorization.

3005732988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255451 (or 255443 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 3005732988 is about 54824.5655523142. The cubic root of 3005732988 is about 1443.1676967635.

The spelling of 3005732988 in words is "three billion, five million, seven hundred thirty-two thousand, nine hundred eighty-eight".