30768040794 has 16 divisors (see below), whose sum is σ = 61669571040. Its totient is φ = 10233765360.

The previous prime is 30768040783. The next prime is 30768040817. The reversal of 30768040794 is 49704086703.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5559064 + ... + 5564595.

It is an arithmetic number, because the mean of its divisors is an integer number (3854348190).

Almost surely, 2^30768040794 is an apocalyptic number.

30768040794 is an abundant number, since it is smaller than the sum of its proper divisors (30901530246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30768040794 is a wasteful number, since it uses less digits than its factorization.

30768040794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11124125.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 30768040794 in words is "thirty billion, seven hundred sixty-eight million, forty thousand, seven hundred ninety-four".