401334 has 8 divisors (see below), whose sum is σ = 802680. Its totient is φ = 133776.

The previous prime is 401329. The next prime is 401341. The reversal of 401334 is 433104.

401334 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

401334 is an admirable number.

It is a super-2 number, since 2×401334² = 322137959112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33439 + ... + 33450.

It is an arithmetic number, because the mean of its divisors is an integer number (100335).

2⁴⁰¹³³⁴ is an apocalyptic number.

401334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

401334 is a wasteful number, since it uses less digits than its factorization.

401334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66894.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 401334 is about 633.5092738074. The cubic root of 401334 is about 73.7624473867.

Adding to 401334 its reverse (433104), we get a palindrome (834438).

The spelling of 401334 in words is "four hundred one thousand, three hundred thirty-four".