3793295862721 has 16 divisors (see below), whose sum is σ = 3841686595008. Its totient is φ = 3745165881600.

The previous prime is 3793295862709. The next prime is 3793295862791. The reversal of 3793295862721 is 1272685923973.

3793295862721 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3793295862721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3793295862701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38471941 + ... + 38570413.

It is an arithmetic number, because the mean of its divisors is an integer number (240105412188).

Almost surely, 2^{3793295862721} is an apocalyptic number.

It is an amenable number.

3793295862721 is a deficient number, since it is larger than the sum of its proper divisors (48390732287).

3793295862721 is a wasteful number, since it uses less digits than its factorization.

3793295862721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99792.

The product of its digits is 68584320, while the sum is 64.

The spelling of 3793295862721 in words is "three trillion, seven hundred ninety-three billion, two hundred ninety-five million, eight hundred sixty-two thousand, seven hundred twenty-one".