2712928830 has 64 divisors (see below), whose sum is σ = 6878960640. Its totient is φ = 683629184.

The previous prime is 2712928819. The next prime is 2712928871. The reversal of 2712928830 is 388292172.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7717 + ... + 74063.

It is an arithmetic number, because the mean of its divisors is an integer number (107483760).

Almost surely, 2^2712928830 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2712928830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3439480320).

2712928830 is an abundant number, since it is smaller than the sum of its proper divisors (4166031810).

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

2712928830 is a wasteful number, since it uses less digits than its factorization.

2712928830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66433.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 2712928830 is about 52085.7833770406. The cubic root of 2712928830 is about 1394.6957160613.

The spelling of 2712928830 in words is "two billion, seven hundred twelve million, nine hundred twenty-eight thousand, eight hundred thirty".