30792119797 has 8 divisors (see below), whose sum is σ = 31788104192. Its totient is φ = 29796303600.

The previous prime is 30792119749. The next prime is 30792119803. The reversal of 30792119797 is 79791129703.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30792119797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30792119497) 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, 405928 + ... + 475774.

It is an arithmetic number, because the mean of its divisors is an integer number (3973513024).

Almost surely, 2^30792119797 is an apocalyptic number.

It is an amenable number.

30792119797 is a deficient number, since it is larger than the sum of its proper divisors (995984395).

30792119797 is a wasteful number, since it uses less digits than its factorization.

30792119797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84099.

The product of its (nonzero) digits is 1500282, while the sum is 55.

The spelling of 30792119797 in words is "thirty billion, seven hundred ninety-two million, one hundred nineteen thousand, seven hundred ninety-seven".