30650869933 has 8 divisors (see below), whose sum is σ = 32818514040. Its totient is φ = 28523742720.

The previous prime is 30650869877. The next prime is 30650870027. The reversal of 30650869933 is 33996805603.

It can be written as a sum of positive squares in 4 ways, for example, as 1934856169 + 28716013764 = 43987^2 + 169458^2 .

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 30650869933 - 2¹³ = 30650861741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30650869033) 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 in 7 ways as a sum of consecutive naturals, for example, 10127658 + ... + 10130683.

It is an arithmetic number, because the mean of its divisors is an integer number (4102314255).

Almost surely, 2^30650869933 is an apocalyptic number.

It is an amenable number.

30650869933 is a deficient number, since it is larger than the sum of its proper divisors (2167644107).

30650869933 is a wasteful number, since it uses less digits than its factorization.

30650869933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20258447.

The product of its (nonzero) digits is 3149280, while the sum is 52.

The spelling of 30650869933 in words is "thirty billion, six hundred fifty million, eight hundred sixty-nine thousand, nine hundred thirty-three".