314901947 has 8 divisors (see below), whose sum is σ = 333981600. Its totient is φ = 296271360.

The previous prime is 314901929. The next prime is 314901949. The reversal of 314901947 is 749109413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314901947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 314901947.

It is not an unprimeable number, because it can be changed into a prime (314901949) 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, 110822 + ... + 113627.

It is an arithmetic number, because the mean of its divisors is an integer number (41747700).

Almost surely, 2^314901947 is an apocalyptic number.

314901947 is a deficient number, since it is larger than the sum of its proper divisors (19079653).

314901947 is a wasteful number, since it uses less digits than its factorization.

314901947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224533.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 314901947 is about 17745.4768039633. The cubic root of 314901947 is about 680.3386051529.

The spelling of 314901947 in words is "three hundred fourteen million, nine hundred one thousand, nine hundred forty-seven".