314375440 has 40 divisors (see below), whose sum is σ = 731750040. Its totient is φ = 125607936.

The previous prime is 314375417. The next prime is 314375443. The reversal of 314375440 is 44573413.

It can be written as a sum of positive squares in 4 ways, for example, as 5740816 + 308634624 = 2396^2 + 17568^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (314375443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95746 + ... + 98974.

It is an arithmetic number, because the mean of its divisors is an integer number (18293751).

Almost surely, 2^314375440 is an apocalyptic number.

It is an amenable number.

314375440 is an abundant number, since it is smaller than the sum of its proper divisors (417374600).

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

314375440 is a wasteful number, since it uses less digits than its factorization.

314375440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4459 (or 4453 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 314375440 is about 17730.6356344041. The cubic root of 314375440 is about 679.9592247753.

The spelling of 314375440 in words is "three hundred fourteen million, three hundred seventy-five thousand, four hundred forty".