314073047 has 2 divisors, whose sum is σ = 314073048. Its totient is φ = 314073046.

The previous prime is 314073043. The next prime is 314073061. The reversal of 314073047 is 740370413.

It is a weak prime.

It is an emirp because it is prime and its reverse (740370413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 314073047 - 2² = 314073043 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314073041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157036523 + 157036524.

It is an arithmetic number, because the mean of its divisors is an integer number (157036524).

Almost surely, 2^314073047 is an apocalyptic number.

314073047 is a deficient number, since it is larger than the sum of its proper divisors (1).

314073047 is an equidigital number, since it uses as much as digits as its factorization.

314073047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 314073047 is about 17722.1061671574. The cubic root of 314073047 is about 679.7411406579.

The spelling of 314073047 in words is "three hundred fourteen million, seventy-three thousand, forty-seven".