2730738079270 has 16 divisors (see below), whose sum is σ = 4915891287648. Its totient is φ = 1092170177280.

The previous prime is 2730738079241. The next prime is 2730738079273. The reversal of 2730738079270 is 729708370372.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2730738079273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15540066 + ... + 15714805.

It is an arithmetic number, because the mean of its divisors is an integer number (307243205478).

Almost surely, 2^{2730738079270} is an apocalyptic number.

2730738079270 is a deficient number, since it is larger than the sum of its proper divisors (2185153208378).

2730738079270 is a wasteful number, since it uses less digits than its factorization.

2730738079270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31263615.

The product of its (nonzero) digits is 6223392, while the sum is 55.

The spelling of 2730738079270 in words is "two trillion, seven hundred thirty billion, seven hundred thirty-eight million, seventy-nine thousand, two hundred seventy".