30868887365 has 8 divisors (see below), whose sum is σ = 37190246688. Its totient is φ = 24596722000.

The previous prime is 30868887353. The next prime is 30868887367. The reversal of 30868887365 is 56378886803.

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

It is not a de Polignac number, because 30868887365 - 2³² = 26573920069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30868887298 and 30868887307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30868887367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12297107 + ... + 12299616.

It is an arithmetic number, because the mean of its divisors is an integer number (4648780836).

Almost surely, 2^30868887365 is an apocalyptic number.

It is an amenable number.

30868887365 is a deficient number, since it is larger than the sum of its proper divisors (6321359323).

30868887365 is a wasteful number, since it uses less digits than its factorization.

30868887365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24596979.

The product of its (nonzero) digits is 46448640, while the sum is 62.

The spelling of 30868887365 in words is "thirty billion, eight hundred sixty-eight million, eight hundred eighty-seven thousand, three hundred sixty-five".