2730300032730 has 64 divisors (see below), whose sum is σ = 6677716348800. Its totient is φ = 714254526720.

The previous prime is 2730300032729. The next prime is 2730300032731. The reversal of 2730300032730 is 372300030372.

2730300032730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2730300032729) and next prime (2730300032731).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (2730300032731) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1274725 + ... + 2661864.

It is an arithmetic number, because the mean of its divisors is an integer number (104339317950).

Almost surely, 2^{2730300032730} is an apocalyptic number.

2730300032730 is an abundant number, since it is smaller than the sum of its proper divisors (3947416316070).

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

2730300032730 is a wasteful number, since it uses less digits than its factorization.

2730300032730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3937039.

The product of its (nonzero) digits is 15876, while the sum is 30.

The spelling of 2730300032730 in words is "two trillion, seven hundred thirty billion, three hundred million, thirty-two thousand, seven hundred thirty".