314863441 has 2 divisors, whose sum is σ = 314863442. Its totient is φ = 314863440.

The previous prime is 314863397. The next prime is 314863447. The reversal of 314863441 is 144368413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 302760000 + 12103441 = 17400^2 + 3479^2 .

It is a cyclic number.

It is not a de Polignac number, because 314863441 - 2⁹ = 314862929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 314863397 and 314863406.

It is not a weakly prime, because it can be changed into another prime (314863447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157431720 + 157431721.

It is an arithmetic number, because the mean of its divisors is an integer number (157431721).

Almost surely, 2^314863441 is an apocalyptic number.

It is an amenable number.

314863441 is a deficient number, since it is larger than the sum of its proper divisors (1).

314863441 is an equidigital number, since it uses as much as digits as its factorization.

314863441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 34.

The square root of 314863441 is about 17744.3918182619. The cubic root of 314863441 is about 680.3108735723.

The spelling of 314863441 in words is "three hundred fourteen million, eight hundred sixty-three thousand, four hundred forty-one".