314493401 has 2 divisors, whose sum is σ = 314493402. Its totient is φ = 314493400.

The previous prime is 314493397. The next prime is 314493409. The reversal of 314493401 is 104394413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 234855625 + 79637776 = 15325^2 + 8924^2 .

It is a cyclic number.

It is not a de Polignac number, because 314493401 - 2² = 314493397 is a prime.

It is not a weakly prime, because it can be changed into another prime (314493409) 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, 157246700 + 157246701.

It is an arithmetic number, because the mean of its divisors is an integer number (157246701).

Almost surely, 2^314493401 is an apocalyptic number.

It is an amenable number.

314493401 is a deficient number, since it is larger than the sum of its proper divisors (1).

314493401 is an equidigital number, since it uses as much as digits as its factorization.

314493401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 314493401 is about 17733.9617965079. The cubic root of 314493401 is about 680.0442596624.

The spelling of 314493401 in words is "three hundred fourteen million, four hundred ninety-three thousand, four hundred one".