2842981504 has 64 divisors (see below), whose sum is σ = 6199339680. Its totient is φ = 1287936000.

The previous prime is 2842981501. The next prime is 2842981513. The reversal of 2842981504 is 4051892482.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×2842981504² = 16165087664172204032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2842981501) 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 7 ways as a sum of consecutive naturals, for example, 437479 + ... + 443929.

Almost surely, 2^2842981504 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 2842981504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3099669840).

2842981504 is an abundant number, since it is smaller than the sum of its proper divisors (3356358176).

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

2842981504 is a wasteful number, since it uses less digits than its factorization.

2842981504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6789 (or 6777 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 2842981504 is about 53319.6165027469. The cubic root of 2842981504 is about 1416.6351433693.

The spelling of 2842981504 in words is "two billion, eight hundred forty-two million, nine hundred eighty-one thousand, five hundred four".