314440499 has 2 divisors, whose sum is σ = 314440500. Its totient is φ = 314440498.

The previous prime is 314440453. The next prime is 314440507. The reversal of 314440499 is 994044413.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314440499 is a prime.

It is a super-2 number, since 2×314440499² = 197745654822738002, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (314443499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157220249 + 157220250.

It is an arithmetic number, because the mean of its divisors is an integer number (157220250).

Almost surely, 2^314440499 is an apocalyptic number.

314440499 is a deficient number, since it is larger than the sum of its proper divisors (1).

314440499 is an equidigital number, since it uses as much as digits as its factorization.

314440499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 314440499 is about 17732.4701888936. The cubic root of 314440499 is about 680.0061266749.

The spelling of 314440499 in words is "three hundred fourteen million, four hundred forty thousand, four hundred ninety-nine".