2849837989824 has 672 divisors, whose sum is σ = 9660331200000. Its totient is φ = 802853130240.

The previous prime is 2849837989813. The next prime is 2849837989837. The reversal of 2849837989824 is 4289897389482.

2849837989824 is a `hidden beast` number, since 2 + 8 + 4 + 98 + 379 + 89 + 82 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5711097927 + ... + 5711098425.

Almost surely, 2^{2849837989824} is an apocalyptic number.

2849837989824 is a gapful number since it is divisible by the number (24) 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 2849837989824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4830165600000).

2849837989824 is an abundant number, since it is smaller than the sum of its proper divisors (6810493210176).

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

2849837989824 is a wasteful number, since it uses less digits than its factorization.

2849837989824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886 (or 859 counting only the distinct ones).

The product of its digits is 4013162496, while the sum is 81.

The spelling of 2849837989824 in words is "two trillion, eight hundred forty-nine billion, eight hundred thirty-seven million, nine hundred eighty-nine thousand, eight hundred twenty-four".