2874729312 has 192 divisors, whose sum is σ = 10319823360. Its totient is φ = 758149632.

The previous prime is 2874729307. The next prime is 2874729343. The reversal of 2874729312 is 2139274782.

2874729312 is a `hidden beast` number, since 2 + 87 + 472 + 93 + 12 = 666.

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 31 ways as a sum of consecutive naturals, for example, 60343 + ... + 96905.

It is an arithmetic number, because the mean of its divisors is an integer number (53749080).

Almost surely, 2^2874729312 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 2874729312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5159911680).

2874729312 is an abundant number, since it is smaller than the sum of its proper divisors (7445094048).

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

2874729312 is a wasteful number, since it uses less digits than its factorization.

2874729312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36602 (or 36588 counting only the distinct ones).

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

The square root of 2874729312 is about 53616.5022357856. The cubic root of 2874729312 is about 1421.8888623996. Note that the first 4 decimals are identical.

The spelling of 2874729312 in words is "two billion, eight hundred seventy-four million, seven hundred twenty-nine thousand, three hundred twelve".