323276393476 has 27 divisors (see below), whose sum is σ = 585974213461. Its totient is φ = 156048545744.

The previous prime is 323276393413. The next prime is 323276393477. The reversal of 323276393476 is 674393672323.

The square root of 323276393476 is 568574.

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

It can be written as a sum of positive squares in only one way, i.e., 169518299076 + 153758094400 = 411726^2 + 392120^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323276393477) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 32972391 + ... + 32982193.

Almost surely, 2^323276393476 is an apocalyptic number.

323276393476 is the 568574-th square number.

It is an amenable number.

323276393476 is a deficient number, since it is larger than the sum of its proper divisors (262697819985).

323276393476 is an frugal number, since it uses more digits than its factorization.

323276393476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19668 (or 9834 counting only the distinct ones).

The product of its digits is 20575296, while the sum is 55.

The spelling of 323276393476 in words is "three hundred twenty-three billion, two hundred seventy-six million, three hundred ninety-three thousand, four hundred seventy-six".