2997648108 has 144 divisors (see below), whose sum is σ = 9736174560. Its totient is φ = 790570368.

The previous prime is 2997648103. The next prime is 2997648119. The reversal of 2997648108 is 8018467992.

2997648108 is a `hidden beast` number, since 2 + 99 + 76 + 481 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (2997648103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47010 + ... + 90582.

Almost surely, 2^2997648108 is an apocalyptic number.

2997648108 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2997648108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4868087280).

2997648108 is an abundant number, since it is smaller than the sum of its proper divisors (6738526452).

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

2997648108 is a wasteful number, since it uses less digits than its factorization.

2997648108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43613 (or 43598 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The square root of 2997648108 is about 54750.7818026373. The cubic root of 2997648108 is about 1441.8725811942.

The spelling of 2997648108 in words is "two billion, nine hundred ninety-seven million, six hundred forty-eight thousand, one hundred eight".