321341476 has 9 divisors (see below), whose sum is σ = 562410331. Its totient is φ = 160652812.

The previous prime is 321341459. The next prime is 321341479. The reversal of 321341476 is 674143123.

The square root of 321341476 is 17926.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (321341479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 31371 + ... + 40333.

Almost surely, 2^321341476 is an apocalyptic number.

321341476 is the 17926-th square number.

It is an amenable number.

321341476 is a deficient number, since it is larger than the sum of its proper divisors (241068855).

321341476 is an frugal number, since it uses more digits than its factorization.

321341476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17930 (or 8965 counting only the distinct ones).

The product of its digits is 12096, while the sum is 31.

The cubic root of 321341476 is about 684.9448343874.

Adding to 321341476 its reverse (674143123), we get a palindrome (995484599).

The spelling of 321341476 in words is "three hundred twenty-one million, three hundred forty-one thousand, four hundred seventy-six".