2730949391090 has 32 divisors (see below), whose sum is σ = 4934957230656. Its totient is φ = 1088108239680.

The previous prime is 2730949391083. The next prime is 2730949391117. The reversal of 2730949391090 is 901939490372.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3349784 + ... + 4084476.

It is an arithmetic number, because the mean of its divisors is an integer number (154217413458).

Almost surely, 2^{2730949391090} is an apocalyptic number.

2730949391090 is a deficient number, since it is larger than the sum of its proper divisors (2204007839566).

2730949391090 is a wasteful number, since it uses less digits than its factorization.

2730949391090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736154.

The product of its (nonzero) digits is 3306744, while the sum is 56.

The spelling of 2730949391090 in words is "two trillion, seven hundred thirty billion, nine hundred forty-nine million, three hundred ninety-one thousand, ninety".