2790932094721 has 8 divisors (see below), whose sum is σ = 2887215865920. Its totient is φ = 2694651305808.

The previous prime is 2790932094697. The next prime is 2790932094749. The reversal of 2790932094721 is 1274902390972.

It is a happy number.

2790932094721 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2790932094721 - 2⁷ = 2790932094593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2790932094751) 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, 1248850 + ... + 2672356.

It is an arithmetic number, because the mean of its divisors is an integer number (360901983240).

Almost surely, 2^{2790932094721} is an apocalyptic number.

It is an amenable number.

2790932094721 is a deficient number, since it is larger than the sum of its proper divisors (96283771199).

2790932094721 is a wasteful number, since it uses less digits than its factorization.

2790932094721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491143.

The product of its (nonzero) digits is 3429216, while the sum is 55.

The spelling of 2790932094721 in words is "two trillion, seven hundred ninety billion, nine hundred thirty-two million, ninety-four thousand, seven hundred twenty-one".