413849 has 2 divisors, whose sum is σ = 413850. Its totient is φ = 413848.

The previous prime is 413827. The next prime is 413863. The reversal of 413849 is 948314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 413449 + 400 = 643^2 + 20^2 .

It is a cyclic number.

It is not a de Polignac number, because 413849 - 2¹² = 409753 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (413869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206924 + 206925.

It is an arithmetic number, because the mean of its divisors is an integer number (206925).

2⁴¹³⁸⁴⁹ is an apocalyptic number.

It is an amenable number.

413849 is a deficient number, since it is larger than the sum of its proper divisors (1).

413849 is an equidigital number, since it uses as much as digits as its factorization.

413849 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 413849 is about 643.3109667960. The cubic root of 413849 is about 74.5213367710.

The spelling of 413849 in words is "four hundred thirteen thousand, eight hundred forty-nine".