2708786032 has 80 divisors (see below), whose sum is σ = 5558081760. Its totient is φ = 1277337600.

The previous prime is 2708786011. The next prime is 2708786039. The reversal of 2708786032 is 2306878072.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 2708786032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2708786039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3074232 + ... + 3075112.

It is an arithmetic number, because the mean of its divisors is an integer number (69476022).

Almost surely, 2^2708786032 is an apocalyptic number.

It is an amenable number.

2708786032 is an abundant number, since it is smaller than the sum of its proper divisors (2849295728).

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

2708786032 is a wasteful number, since it uses less digits than its factorization.

2708786032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082 (or 1076 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 2708786032 is about 52045.9991930216. Note that the first 3 decimals coincide. The cubic root of 2708786032 is about 1393.9854275912.

The spelling of 2708786032 in words is "two billion, seven hundred eight million, seven hundred eighty-six thousand, thirty-two".