314302340 has 48 divisors (see below), whose sum is σ = 726050304. Its totient is φ = 114282080.

The previous prime is 314302333. The next prime is 314302367. The reversal of 314302340 is 43203413.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20717 + ... + 32523.

It is an arithmetic number, because the mean of its divisors is an integer number (15126048).

Almost surely, 2^314302340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 314302340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (363025152).

314302340 is an abundant number, since it is smaller than the sum of its proper divisors (411747964).

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

314302340 is a wasteful number, since it uses less digits than its factorization.

314302340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11849 (or 11825 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 314302340 is about 17728.5741107400. The cubic root of 314302340 is about 679.9065182912.

Adding to 314302340 its reverse (43203413), we get a palindrome (357505753).

The spelling of 314302340 in words is "three hundred fourteen million, three hundred two thousand, three hundred forty".