413604943 has 4 divisors (see below), whose sum is σ = 415565368. Its totient is φ = 411644520.

The previous prime is 413604941. The next prime is 413604991. The reversal of 413604943 is 349406314.

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 413604943 - 2¹ = 413604941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 413604899 and 413604908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413604941) 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, 979896 + ... + 980317.

It is an arithmetic number, because the mean of its divisors is an integer number (103891342).

Almost surely, 2^413604943 is an apocalyptic number.

413604943 is a deficient number, since it is larger than the sum of its proper divisors (1960425).

413604943 is a wasteful number, since it uses less digits than its factorization.

413604943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960424.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 413604943 is about 20337.2796361755. The cubic root of 413604943 is about 745.0668486477.

The spelling of 413604943 in words is "four hundred thirteen million, six hundred four thousand, nine hundred forty-three".