33480776 has 32 divisors (see below), whose sum is σ = 71941440. Its totient is φ = 14309568.

The previous prime is 33480773. The next prime is 33480781. The reversal of 33480776 is 67708433.

33480776 is nontrivially palindromic in base 3.

It is a super-2 number, since 2×33480776² = 2241924723124352, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (33480773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30086 + ... + 31178.

It is an arithmetic number, because the mean of its divisors is an integer number (2248170).

Almost surely, 2^33480776 is an apocalyptic number.

It is an amenable number.

33480776 is an abundant number, since it is smaller than the sum of its proper divisors (38460664).

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

33480776 is a wasteful number, since it uses less digits than its factorization.

33480776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1653 (or 1649 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 33480776 is about 5786.2575124168. The cubic root of 33480776 is about 322.3036113777.

The spelling of 33480776 in words is "thirty-three million, four hundred eighty thousand, seven hundred seventy-six".