30836416697 has 2 divisors, whose sum is σ = 30836416698. Its totient is φ = 30836416696.

The previous prime is 30836416511. The next prime is 30836416703. The reversal of 30836416697 is 79661463803.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21649002496 + 9187414201 = 147136^2 + 95851^2 .

It is a cyclic number.

It is not a de Polignac number, because 30836416697 - 2¹² = 30836412601 is a prime.

It is a super-2 number, since 2×30836416697² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30836416997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15418208348 + 15418208349.

It is an arithmetic number, because the mean of its divisors is an integer number (15418208349).

Almost surely, 2^30836416697 is an apocalyptic number.

It is an amenable number.

30836416697 is a deficient number, since it is larger than the sum of its proper divisors (1).

30836416697 is an equidigital number, since it uses as much as digits as its factorization.

30836416697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3919104, while the sum is 53.

The spelling of 30836416697 in words is "thirty billion, eight hundred thirty-six million, four hundred sixteen thousand, six hundred ninety-seven".