414389 has 2 divisors, whose sum is σ = 414390. Its totient is φ = 414388.

The previous prime is 414383. The next prime is 414397. The reversal of 414389 is 983414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 286225 + 128164 = 535^2 + 358^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-414389 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (414383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207194 + 207195.

It is an arithmetic number, because the mean of its divisors is an integer number (207195).

2⁴¹⁴³⁸⁹ is an apocalyptic number.

It is an amenable number.

414389 is a deficient number, since it is larger than the sum of its proper divisors (1).

414389 is an equidigital number, since it uses as much as digits as its factorization.

414389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 29.

The square root of 414389 is about 643.7305336863. The cubic root of 414389 is about 74.5537350869.

The spelling of 414389 in words is "four hundred fourteen thousand, three hundred eighty-nine".