321896482 has 4 divisors (see below), whose sum is σ = 482844726. Its totient is φ = 160948240.

The previous prime is 321896473. The next prime is 321896489. The reversal of 321896482 is 284698123.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 319301161 + 2595321 = 17869^2 + 1611^2 .

It is not an unprimeable number, because it can be changed into a prime (321896489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80474119 + ... + 80474122.

Almost surely, 2^321896482 is an apocalyptic number.

321896482 is a deficient number, since it is larger than the sum of its proper divisors (160948244).

321896482 is a wasteful number, since it uses less digits than its factorization.

321896482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160948243.

The product of its digits is 165888, while the sum is 43.

The square root of 321896482 is about 17941.4737967649. The cubic root of 321896482 is about 685.3389424963.

The spelling of 321896482 in words is "three hundred twenty-one million, eight hundred ninety-six thousand, four hundred eighty-two".