314330340 has 96 divisors (see below), whose sum is σ = 935625600. Its totient is φ = 78575616.

The previous prime is 314330339. The next prime is 314330371. The reversal of 314330340 is 43033413.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 355539 + ... + 356421.

It is an arithmetic number, because the mean of its divisors is an integer number (9746100).

Almost surely, 2^314330340 is an apocalyptic number.

314330340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 314330340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (467812800).

314330340 is an abundant number, since it is smaller than the sum of its proper divisors (621295260).

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

314330340 is a wasteful number, since it uses less digits than its factorization.

314330340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261 (or 1259 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 314330340 is about 17729.3637787711. The cubic root of 314330340 is about 679.9267077869.

Adding to 314330340 its reverse (43033413), we get a palindrome (357363753).

The spelling of 314330340 in words is "three hundred fourteen million, three hundred thirty thousand, three hundred forty".