314329947 has 4 divisors (see below), whose sum is σ = 419106600. Its totient is φ = 209553296.

The previous prime is 314329943. The next prime is 314329969. The reversal of 314329947 is 749923413.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 314329947 - 2² = 314329943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 314329899 and 314329908.

It is not an unprimeable number, because it can be changed into a prime (314329943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52388322 + ... + 52388327.

It is an arithmetic number, because the mean of its divisors is an integer number (104776650).

Almost surely, 2^314329947 is an apocalyptic number.

314329947 is a deficient number, since it is larger than the sum of its proper divisors (104776653).

314329947 is a wasteful number, since it uses less digits than its factorization.

314329947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104776652.

The product of its digits is 163296, while the sum is 42.

The square root of 314329947 is about 17729.3526954596. The cubic root of 314329947 is about 679.9264244212.

The spelling of 314329947 in words is "three hundred fourteen million, three hundred twenty-nine thousand, nine hundred forty-seven".