314237093 has 2 divisors, whose sum is σ = 314237094. Its totient is φ = 314237092.

The previous prime is 314237089. The next prime is 314237101. The reversal of 314237093 is 390732413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 162996289 + 151240804 = 12767^2 + 12298^2 .

It is a cyclic number.

It is not a de Polignac number, because 314237093 - 2² = 314237089 is a prime.

It is equal to p_16981061 and since 314237093 and 16981061 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314237083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157118546 + 157118547.

It is an arithmetic number, because the mean of its divisors is an integer number (157118547).

Almost surely, 2^314237093 is an apocalyptic number.

It is an amenable number.

314237093 is a deficient number, since it is larger than the sum of its proper divisors (1).

314237093 is an equidigital number, since it uses as much as digits as its factorization.

314237093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 314237093 is about 17726.7338503177. The cubic root of 314237093 is about 679.8594670659.

The spelling of 314237093 in words is "three hundred fourteen million, two hundred thirty-seven thousand, ninety-three".