2712691332 has 216 divisors, whose sum is σ = 8078703360. Its totient is φ = 764225280.

The previous prime is 2712691307. The next prime is 2712691367. The reversal of 2712691332 is 2331962172.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3583098 + ... + 3583854.

Almost surely, 2^2712691332 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 2712691332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4039351680).

2712691332 is an abundant number, since it is smaller than the sum of its proper divisors (5366012028).

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

2712691332 is a wasteful number, since it uses less digits than its factorization.

2712691332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843 (or 825 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 2712691332 is about 52083.5034535888. The cubic root of 2712691332 is about 1394.6550162457.

The spelling of 2712691332 in words is "two billion, seven hundred twelve million, six hundred ninety-one thousand, three hundred thirty-two".