314409997 has 16 divisors (see below), whose sum is σ = 350438400. Its totient is φ = 279669040.

The previous prime is 314409989. The next prime is 314410003. The reversal of 314409997 is 799904413.

It is a cyclic number.

It is not a de Polignac number, because 314409997 - 2³ = 314409989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314406997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154098 + ... + 156124.

It is an arithmetic number, because the mean of its divisors is an integer number (21902400).

Almost surely, 2^314409997 is an apocalyptic number.

It is an amenable number.

314409997 is a deficient number, since it is larger than the sum of its proper divisors (36028403).

314409997 is a wasteful number, since it uses less digits than its factorization.

314409997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336.

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 314409997 is about 17731.6101073760. The cubic root of 314409997 is about 679.9841381825.

The spelling of 314409997 in words is "three hundred fourteen million, four hundred nine thousand, nine hundred ninety-seven".