30606396969 has 8 divisors (see below), whose sum is σ = 41500199520. Its totient is φ = 20058429536.

The previous prime is 30606396941. The next prime is 30606396973. The reversal of 30606396969 is 96969360603.

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

It is a cyclic number.

It is not a de Polignac number, because 30606396969 - 2⁸ = 30606396713 is a prime.

It is a super-2 number, since 2×30606396969² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30606396869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86458572 + ... + 86458925.

It is an arithmetic number, because the mean of its divisors is an integer number (5187524940).

Almost surely, 2^30606396969 is an apocalyptic number.

It is an amenable number.

30606396969 is a deficient number, since it is larger than the sum of its proper divisors (10893802551).

30606396969 is a wasteful number, since it uses less digits than its factorization.

30606396969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172917559.

The product of its (nonzero) digits is 8503056, while the sum is 57.

The spelling of 30606396969 in words is "thirty billion, six hundred six million, three hundred ninety-six thousand, nine hundred sixty-nine".