2708047888 has 120 divisors (see below), whose sum is σ = 6538563648. Its totient is φ = 1063835136.

The previous prime is 2708047877. The next prime is 2708047897. The reversal of 2708047888 is 8887408072.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3274131 + ... + 3274957.

Almost surely, 2^2708047888 is an apocalyptic number.

2708047888 is a gapful number since it is divisible by the number (28) 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 2708047888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3269281824).

2708047888 is an abundant number, since it is smaller than the sum of its proper divisors (3830515760).

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

2708047888 is a wasteful number, since it uses less digits than its factorization.

2708047888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041 (or 1022 counting only the distinct ones).

The product of its (nonzero) digits is 1605632, while the sum is 52.

The square root of 2708047888 is about 52038.9074443344. The cubic root of 2708047888 is about 1393.8587957784.

The spelling of 2708047888 in words is "two billion, seven hundred eight million, forty-seven thousand, eight hundred eighty-eight".