2730825080 has 48 divisors (see below), whose sum is σ = 6290741880. Its totient is φ = 1066898112.

The previous prime is 2730825079. The next prime is 2730825091. The reversal of 2730825080 is 805280372.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2730825080.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55499 + ... + 92421.

Almost surely, 2^2730825080 is an apocalyptic number.

2730825080 is a gapful number since it is divisible by the number (20) 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 2730825080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3145370940).

2730825080 is an abundant number, since it is smaller than the sum of its proper divisors (3559916800).

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

2730825080 is a wasteful number, since it uses less digits than its factorization.

2730825080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37020 (or 36973 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 2730825080 is about 52257.2969067479. The cubic root of 2730825080 is about 1397.7557717260.

The spelling of 2730825080 in words is "two billion, seven hundred thirty million, eight hundred twenty-five thousand, eighty".