413649599 has 4 divisors (see below), whose sum is σ = 451254120. Its totient is φ = 376045080.

The previous prime is 413649583. The next prime is 413649611. The reversal of 413649599 is 995946314.

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 413649599 - 2⁴ = 413649583 is a prime.

It is a super-3 number, since 3×413649599³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413649499) 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, 18802244 + ... + 18802265.

It is an arithmetic number, because the mean of its divisors is an integer number (112813530).

Almost surely, 2^413649599 is an apocalyptic number.

413649599 is a deficient number, since it is larger than the sum of its proper divisors (37604521).

413649599 is a wasteful number, since it uses less digits than its factorization.

413649599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37604520.

The product of its digits is 1049760, while the sum is 50.

The square root of 413649599 is about 20338.3774918256. The cubic root of 413649599 is about 745.0936620828.

It can be divided in two parts, 4136 and 49599, that added together give a palindrome (53735).

The spelling of 413649599 in words is "four hundred thirteen million, six hundred forty-nine thousand, five hundred ninety-nine".