314840983 has 2 divisors, whose sum is σ = 314840984. Its totient is φ = 314840982.

The previous prime is 314840959. The next prime is 314840987. The reversal of 314840983 is 389048413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 314840983 - 2¹⁷ = 314709911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314840987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157420491 + 157420492.

It is an arithmetic number, because the mean of its divisors is an integer number (157420492).

Almost surely, 2^314840983 is an apocalyptic number.

314840983 is a deficient number, since it is larger than the sum of its proper divisors (1).

314840983 is an equidigital number, since it uses as much as digits as its factorization.

314840983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 314840983 is about 17743.7589873172. The cubic root of 314840983 is about 680.2946985338.

The spelling of 314840983 in words is "three hundred fourteen million, eight hundred forty thousand, nine hundred eighty-three".