33476668380 has 72 divisors (see below), whose sum is σ = 103706471232. Its totient is φ = 8737170816.

The previous prime is 33476668343. The next prime is 33476668403. The reversal of 33476668380 is 8386667433.

It is a super-2 number, since 2×33476668380² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1970067 + ... + 1986986.

It is an arithmetic number, because the mean of its divisors is an integer number (1440367656).

Almost surely, 2^33476668380 is an apocalyptic number.

33476668380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33476668380 is an abundant number, since it is smaller than the sum of its proper divisors (70229802852).

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

33476668380 is a wasteful number, since it uses less digits than its factorization.

33476668380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3957115 (or 3957110 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 54.

The spelling of 33476668380 in words is "thirty-three billion, four hundred seventy-six million, six hundred sixty-eight thousand, three hundred eighty".