413543387 has 4 divisors (see below), whose sum is σ = 414585456. Its totient is φ = 412501320.

The previous prime is 413543359. The next prime is 413543399. The reversal of 413543387 is 783345314.

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 413543387 - 2⁶ = 413543323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 413543387.

It is not an unprimeable number, because it can be changed into a prime (413543327) 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, 520439 + ... + 521232.

It is an arithmetic number, because the mean of its divisors is an integer number (103646364).

Almost surely, 2^413543387 is an apocalyptic number.

413543387 is a deficient number, since it is larger than the sum of its proper divisors (1042069).

413543387 is a wasteful number, since it uses less digits than its factorization.

413543387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042068.

The product of its digits is 120960, while the sum is 38.

The square root of 413543387 is about 20335.7662014491. The cubic root of 413543387 is about 745.0298845421.

The spelling of 413543387 in words is "four hundred thirteen million, five hundred forty-three thousand, three hundred eighty-seven".