2730154760 has 16 divisors (see below), whose sum is σ = 6142848300. Its totient is φ = 1092061888.

The previous prime is 2730154751. The next prime is 2730154789. The reversal of 2730154760 is 674510372.

It can be written as a sum of positive squares in 2 ways, for example, as 2702128324 + 28026436 = 51982^2 + 5294^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2730154760.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34126895 + ... + 34126974.

Almost surely, 2^2730154760 is an apocalyptic number.

2730154760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2730154760 is an abundant number, since it is smaller than the sum of its proper divisors (3412693540).

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

2730154760 is a wasteful number, since it uses less digits than its factorization.

2730154760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68253880 (or 68253876 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 2730154760 is about 52250.8828633546. The cubic root of 2730154760 is about 1397.6413959978.

The spelling of 2730154760 in words is "two billion, seven hundred thirty million, one hundred fifty-four thousand, seven hundred sixty".