413447 has 4 divisors (see below), whose sum is σ = 426816. Its totient is φ = 400080.

The previous prime is 413443. The next prime is 413461. The reversal of 413447 is 744314.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 413447 - 2² = 413443 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 (413443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6638 + ... + 6699.

It is an arithmetic number, because the mean of its divisors is an integer number (106704).

2⁴¹³⁴⁴⁷ is an apocalyptic number.

413447 is a deficient number, since it is larger than the sum of its proper divisors (13369).

413447 is a wasteful number, since it uses less digits than its factorization.

413447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13368.

The product of its digits is 1344, while the sum is 23.

The square root of 413447 is about 642.9984447882. The cubic root of 413447 is about 74.4971997206.

The spelling of 413447 in words is "four hundred thirteen thousand, four hundred forty-seven".