314913787 has 2 divisors, whose sum is σ = 314913788. Its totient is φ = 314913786.

The previous prime is 314913689. The next prime is 314913791. The reversal of 314913787 is 787319413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 314913787 - 2¹¹ = 314911739 is a prime.

It is not a weakly prime, because it can be changed into another prime (314916787) by changing a digit.

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 as a sum of consecutive naturals, namely, 157456893 + 157456894.

It is an arithmetic number, because the mean of its divisors is an integer number (157456894).

Almost surely, 2^314913787 is an apocalyptic number.

314913787 is a deficient number, since it is larger than the sum of its proper divisors (1).

314913787 is an equidigital number, since it uses as much as digits as its factorization.

314913787 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 43.

The square root of 314913787 is about 17745.8104069665. The cubic root of 314913787 is about 680.3471317310.

The spelling of 314913787 in words is "three hundred fourteen million, nine hundred thirteen thousand, seven hundred eighty-seven".