33793740238 has 8 divisors (see below), whose sum is σ = 50742497232. Its totient is φ = 16879574496.

The previous prime is 33793740229. The next prime is 33793740263. The reversal of 33793740238 is 83204739733.

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

It is a super-2 number, since 2×33793740238² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33793740191 and 33793740200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8645370 + ... + 8649277.

It is an arithmetic number, because the mean of its divisors is an integer number (6342812154).

Almost surely, 2^33793740238 is an apocalyptic number.

33793740238 is a deficient number, since it is larger than the sum of its proper divisors (16948756994).

33793740238 is a wasteful number, since it uses less digits than its factorization.

33793740238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17295626.

The product of its (nonzero) digits is 2286144, while the sum is 49.

The spelling of 33793740238 in words is "thirty-three billion, seven hundred ninety-three million, seven hundred forty thousand, two hundred thirty-eight".