33846401 has 4 divisors (see below), whose sum is σ = 33927600. Its totient is φ = 33765204.

The previous prime is 33846359. The next prime is 33846403. The reversal of 33846401 is 10464833.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33846401 is a prime.

It is a super-3 number, since 3×33846401³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33846403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39971 + ... + 40808.

It is an arithmetic number, because the mean of its divisors is an integer number (8481900).

Almost surely, 2^33846401 is an apocalyptic number.

It is an amenable number.

33846401 is a deficient number, since it is larger than the sum of its proper divisors (81199).

33846401 is an equidigital number, since it uses as much as digits as its factorization.

33846401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81198.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 33846401 is about 5817.7659801680. The cubic root of 33846401 is about 323.4725993990.

The spelling of 33846401 in words is "thirty-three million, eight hundred forty-six thousand, four hundred one".