33380327 has 8 divisors (see below), whose sum is σ = 34359600. Its totient is φ = 32428872.

The previous prime is 33380323. The next prime is 33380329. The reversal of 33380327 is 72308333.

It is not a de Polignac number, because 33380327 - 2² = 33380323 is a prime.

It is a super-2 number, since 2×33380327² = 2228492461253858, which 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 33380327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33380323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50324 + ... + 50982.

It is an arithmetic number, because the mean of its divisors is an integer number (4294950).

Almost surely, 2^33380327 is an apocalyptic number.

33380327 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

33380327 is a deficient number, since it is larger than the sum of its proper divisors (979273).

33380327 is an frugal number, since it uses more digits than its factorization.

33380327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770 (or 696 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 33380327 is about 5777.5710294206. The cubic root of 33380327 is about 321.9809634721.

The spelling of 33380327 in words is "thirty-three million, three hundred eighty thousand, three hundred twenty-seven".