314545347 has 6 divisors (see below), whose sum is σ = 454343292. Its totient is φ = 209696892.

The previous prime is 314545337. The next prime is 314545367. The reversal of 314545347 is 743545413.

It is a de Polignac number, because none of the positive numbers 2^k-314545347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (314545307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17474733 + ... + 17474750.

It is an arithmetic number, because the mean of its divisors is an integer number (75723882).

Almost surely, 2^314545347 is an apocalyptic number.

314545347 is a deficient number, since it is larger than the sum of its proper divisors (139797945).

314545347 is a wasteful number, since it uses less digits than its factorization.

314545347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34949489 (or 34949486 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 314545347 is about 17735.4263269875. The cubic root of 314545347 is about 680.0816993821.

The spelling of 314545347 in words is "three hundred fourteen million, five hundred forty-five thousand, three hundred forty-seven".