901329 has 24 divisors (see below), whose sum is σ = 1430016. Its totient is φ = 501600.

The previous prime is 901309. The next prime is 901333. The reversal of 901329 is 923109.

It is a happy number.

It is not a de Polignac number, because 901329 - 2⁹ = 900817 is a prime.

It is a Curzon number.

901329 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 901299 and 901308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (901309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4624 + ... + 4814.

It is an arithmetic number, because the mean of its divisors is an integer number (59584).

2⁹⁰¹³²⁹ is an apocalyptic number.

It is an amenable number.

901329 is a deficient number, since it is larger than the sum of its proper divisors (528687).

901329 is a wasteful number, since it uses less digits than its factorization.

901329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 24.

The square root of 901329 is about 949.3834841622. The cubic root of 901329 is about 96.5964386206.

The spelling of 901329 in words is "nine hundred one thousand, three hundred twenty-nine".