2840823000 has 384 divisors, whose sum is σ = 10403640000. Its totient is φ = 696729600.

The previous prime is 2840822917. The next prime is 2840823017. The reversal of 2840823000 is 3280482.

2840823000 is a `hidden beast` number, since 28 + 408 + 230 + 0 + 0 = 666.

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, 6326776 + ... + 6327224.

Almost surely, 2^2840823000 is an apocalyptic number.

2840823000 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 2840823000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5201820000).

2840823000 is an abundant number, since it is smaller than the sum of its proper divisors (7562817000).

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

2840823000 is a wasteful number, since it uses less digits than its factorization.

2840823000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532 (or 515 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 2840823000 is about 53299.3714784706. The cubic root of 2840823000 is about 1416.2765307864.

The spelling of 2840823000 in words is "two billion, eight hundred forty million, eight hundred twenty-three thousand".