314721456 has 80 divisors (see below), whose sum is σ = 961248000. Its totient is φ = 86817024.

The previous prime is 314721439. The next prime is 314721467. The reversal of 314721456 is 654127413.

314721456 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6406 + ... + 25893.

It is an arithmetic number, because the mean of its divisors is an integer number (12015600).

Almost surely, 2^314721456 is an apocalyptic number.

It is an amenable number.

314721456 is an abundant number, since it is smaller than the sum of its proper divisors (646526544).

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

314721456 is a wasteful number, since it uses less digits than its factorization.

314721456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32346 (or 32340 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 314721456 is about 17740.3905255775. The cubic root of 314721456 is about 680.2085980566.

Adding to 314721456 its reverse (654127413), we get a palindrome (968848869).

The spelling of 314721456 in words is "three hundred fourteen million, seven hundred twenty-one thousand, four hundred fifty-six".