2827974600 has 192 divisors, whose sum is σ = 10626552000. Its totient is φ = 685555200.

The previous prime is 2827974587. The next prime is 2827974601. The reversal of 2827974600 is 64797282.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (2827974601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35596 + ... + 83204.

It is an arithmetic number, because the mean of its divisors is an integer number (55346625).

Almost surely, 2^2827974600 is an apocalyptic number.

2827974600 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 2827974600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5313276000).

2827974600 is an abundant number, since it is smaller than the sum of its proper divisors (7798577400).

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

2827974600 is a wasteful number, since it uses less digits than its factorization.

2827974600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47645 (or 47630 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 2827974600 is about 53178.7043843680. The cubic root of 2827974600 is about 1414.1381375595.

The spelling of 2827974600 in words is "two billion, eight hundred twenty-seven million, nine hundred seventy-four thousand, six hundred".