2730485376 has 160 divisors (see below), whose sum is σ = 8280864900. Its totient is φ = 892809216.

The previous prime is 2730485353. The next prime is 2730485377. The reversal of 2730485376 is 6735840372.

2730485376 is a `hidden beast` number, since 2 + 73 + 0 + 48 + 537 + 6 = 666.

2730485376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2724840000 + 5645376 = 52200^2 + 2376^2 .

It is a super-2 number, since 2×2730485376² = 14911100777099722752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2730485377) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 547020 + ... + 551988.

Almost surely, 2^2730485376 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 2730485376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4140432450).

2730485376 is an abundant number, since it is smaller than the sum of its proper divisors (5550379524).

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

2730485376 is an equidigital number, since it uses as much as digits as its factorization.

2730485376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5048 (or 5027 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The square root of 2730485376 is about 52254.0465035963. The cubic root of 2730485376 is about 1397.6978108652.

The spelling of 2730485376 in words is "two billion, seven hundred thirty million, four hundred eighty-five thousand, three hundred seventy-six".