33389201 has 8 divisors (see below), whose sum is σ = 34804224. Its totient is φ = 31995360.

The previous prime is 33389197. The next prime is 33389231. The reversal of 33389201 is 10298333.

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 33389201 - 2² = 33389197 is a prime.

It is a super-2 number, since 2×33389201² = 2229677486836802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33389231) 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, 2036 + ... + 8421.

It is an arithmetic number, because the mean of its divisors is an integer number (4350528).

Almost surely, 2^33389201 is an apocalyptic number.

33389201 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

33389201 is a deficient number, since it is larger than the sum of its proper divisors (1415023).

33389201 is a wasteful number, since it uses less digits than its factorization.

33389201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10591.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 33389201 is about 5778.3389481753. The cubic root of 33389201 is about 322.0094933096.

The spelling of 33389201 in words is "thirty-three million, three hundred eighty-nine thousand, two hundred one".