33349373406 has 64 divisors (see below), whose sum is σ = 74454589440. Its totient is φ = 11064859200.

The previous prime is 33349373377. The next prime is 33349373413. The reversal of 33349373406 is 60437394333.

It is a super-2 number, since 2×33349373406² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12428541 + ... + 12431223.

It is an arithmetic number, because the mean of its divisors is an integer number (1163352960).

Almost surely, 2^33349373406 is an apocalyptic number.

33349373406 is an abundant number, since it is smaller than the sum of its proper divisors (41105216034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33349373406 is a wasteful number, since it uses less digits than its factorization.

33349373406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3678 (or 3672 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 45.

The spelling of 33349373406 in words is "thirty-three billion, three hundred forty-nine million, three hundred seventy-three thousand, four hundred six".