2988694560 has 96 divisors (see below), whose sum is σ = 9574044480. Its totient is φ = 783469568.

The previous prime is 2988694559. The next prime is 2988694561. The reversal of 2988694560 is 654968892.

It is an interprime number because it is at equal distance from previous prime (2988694559) and next prime (2988694561).

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 2988694560.

It is not an unprimeable number, because it can be changed into a prime (2988694561) 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, 24447 + ... + 81086.

It is an arithmetic number, because the mean of its divisors is an integer number (99729630).

Almost surely, 2^2988694560 is an apocalyptic number.

2988694560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2988694560 is an abundant number, since it is smaller than the sum of its proper divisors (6585349920).

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

2988694560 is a wasteful number, since it uses less digits than its factorization.

2988694560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105610 (or 105602 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 57.

The square root of 2988694560 is about 54668.9542610795. The cubic root of 2988694560 is about 1440.4355935303.

The spelling of 2988694560 in words is "two billion, nine hundred eighty-eight million, six hundred ninety-four thousand, five hundred sixty".