33349034879 has 8 divisors (see below), whose sum is σ = 34312995888. Its totient is φ = 32388370560.

The previous prime is 33349034777. The next prime is 33349034891. The reversal of 33349034879 is 97843094333.

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 33349034879 - 2¹² = 33349030783 is a prime.

It is a super-2 number, since 2×33349034879² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33349034879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33349034899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 803642 + ... + 844119.

It is an arithmetic number, because the mean of its divisors is an integer number (4289124486).

Almost surely, 2^33349034879 is an apocalyptic number.

33349034879 is a deficient number, since it is larger than the sum of its proper divisors (963961009).

33349034879 is a wasteful number, since it uses less digits than its factorization.

33349034879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648345.

The product of its (nonzero) digits is 5878656, while the sum is 53.

The spelling of 33349034879 in words is "thirty-three billion, three hundred forty-nine million, thirty-four thousand, eight hundred seventy-nine".