314375945 has 8 divisors (see below), whose sum is σ = 406270536. Its totient is φ = 232154496.

The previous prime is 314375911. The next prime is 314375953. The reversal of 314375945 is 549573413.

It can be written as a sum of positive squares in 4 ways, for example, as 17606416 + 296769529 = 4196^2 + 17227^2 .

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-314375945 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 2418212 + ... + 2418341.

It is an arithmetic number, because the mean of its divisors is an integer number (50783817).

Almost surely, 2^314375945 is an apocalyptic number.

It is an amenable number.

314375945 is a deficient number, since it is larger than the sum of its proper divisors (91894591).

314375945 is a wasteful number, since it uses less digits than its factorization.

314375945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4836571.

The product of its digits is 226800, while the sum is 41.

The square root of 314375945 is about 17730.6498752866. The cubic root of 314375945 is about 679.9595888615.

The spelling of 314375945 in words is "three hundred fourteen million, three hundred seventy-five thousand, nine hundred forty-five".