29794765079 has 2 divisors, whose sum is σ = 29794765080. Its totient is φ = 29794765078.

The previous prime is 29794765061. The next prime is 29794765111. The reversal of 29794765079 is 97056749792.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29794765079 is a prime.

It is a super-2 number, since 2×29794765079² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29794765379) by changing a digit.

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 as a sum of consecutive naturals, namely, 14897382539 + 14897382540.

It is an arithmetic number, because the mean of its divisors is an integer number (14897382540).

Almost surely, 2^29794765079 is an apocalyptic number.

29794765079 is a deficient number, since it is larger than the sum of its proper divisors (1).

29794765079 is an equidigital number, since it uses as much as digits as its factorization.

29794765079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60011280, while the sum is 65.

The spelling of 29794765079 in words is "twenty-nine billion, seven hundred ninety-four million, seven hundred sixty-five thousand, seventy-nine".