2876906787840 has 1056 divisors, whose sum is σ = 10545006850560. Its totient is φ = 724421836800.

The previous prime is 2876906787787. The next prime is 2876906787869. The reversal of 2876906787840 is 487876096782.

It is a Harshad number since it is a multiple of its sum of digits (72).

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, 15894512550 + ... + 15894512730.

Almost surely, 2^{2876906787840} is an apocalyptic number.

2876906787840 is a gapful number since it is divisible by the number (20) 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 2876906787840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5272503425280).

2876906787840 is an abundant number, since it is smaller than the sum of its proper divisors (7668100062720).

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

2876906787840 is a wasteful number, since it uses less digits than its factorization.

2876906787840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479 (or 458 counting only the distinct ones).

The product of its (nonzero) digits is 455196672, while the sum is 72.

The spelling of 2876906787840 in words is "two trillion, eight hundred seventy-six billion, nine hundred six million, seven hundred eighty-seven thousand, eight hundred forty".