33308794109 has 8 divisors (see below), whose sum is σ = 34153031808. Its totient is φ = 32470204000.

The previous prime is 33308794091. The next prime is 33308794111. The reversal of 33308794109 is 90149780333.

It is a happy number.

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 33308794109 - 2⁸ = 33308793853 is a prime.

It is a super-2 number, since 2×33308794109² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33308794139) 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, 1399952 + ... + 1423545.

It is an arithmetic number, because the mean of its divisors is an integer number (4269128976).

Almost surely, 2^33308794109 is an apocalyptic number.

It is an amenable number.

33308794109 is a deficient number, since it is larger than the sum of its proper divisors (844237699).

33308794109 is a wasteful number, since it uses less digits than its factorization.

33308794109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2823795.

The product of its (nonzero) digits is 489888, while the sum is 47.

The spelling of 33308794109 in words is "thirty-three billion, three hundred eight million, seven hundred ninety-four thousand, one hundred nine".