322013641 has 8 divisors (see below), whose sum is σ = 325208000. Its totient is φ = 318835440.

The previous prime is 322013633. The next prime is 322013663. The reversal of 322013641 is 146310223.

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 322013641 - 2³ = 322013633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322013621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38155 + ... + 45823.

It is an arithmetic number, because the mean of its divisors is an integer number (40651000).

Almost surely, 2^322013641 is an apocalyptic number.

It is an amenable number.

322013641 is a deficient number, since it is larger than the sum of its proper divisors (3194359).

322013641 is a wasteful number, since it uses less digits than its factorization.

322013641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8079.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 322013641 is about 17944.7385325058. The cubic root of 322013641 is about 685.4220788360.

Adding to 322013641 its reverse (146310223), we get a palindrome (468323864).

It can be divided in two parts, 3220 and 13641, that added together give a palindrome (16861).

The spelling of 322013641 in words is "three hundred twenty-two million, thirteen thousand, six hundred forty-one".