406876341 has 4 divisors (see below), whose sum is σ = 542501792. Its totient is φ = 271250892.

The previous prime is 406876313. The next prime is 406876343. The reversal of 406876341 is 143678604.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 406876341 - 2¹⁹ = 406352053 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 406876341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406876343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67812721 + ... + 67812726.

It is an arithmetic number, because the mean of its divisors is an integer number (135625448).

Almost surely, 2^406876341 is an apocalyptic number.

It is an amenable number.

406876341 is a deficient number, since it is larger than the sum of its proper divisors (135625451).

406876341 is a wasteful number, since it uses less digits than its factorization.

406876341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135625450.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 406876341 is about 20171.1759944729. The cubic root of 406876341 is about 741.0044437622.

The spelling of 406876341 in words is "four hundred six million, eight hundred seventy-six thousand, three hundred forty-one".