314321332 has 48 divisors (see below), whose sum is σ = 631229760. Its totient is φ = 135744768.

The previous prime is 314321303. The next prime is 314321339. The reversal of 314321332 is 233123413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314321339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80088 + ... + 83920.

It is an arithmetic number, because the mean of its divisors is an integer number (13150620).

Almost surely, 2^314321332 is an apocalyptic number.

It is an amenable number.

314321332 is an abundant number, since it is smaller than the sum of its proper divisors (316908428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

314321332 is a wasteful number, since it uses less digits than its factorization.

314321332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3952 (or 3950 counting only the distinct ones).

The product of its digits is 1296, while the sum is 22.

The square root of 314321332 is about 17729.1097351221. The cubic root of 314321332 is about 679.9202126686.

Adding to 314321332 its reverse (233123413), we get a palindrome (547444745).

The spelling of 314321332 in words is "three hundred fourteen million, three hundred twenty-one thousand, three hundred thirty-two".