406359 has 12 divisors (see below), whose sum is σ = 592696. Its totient is φ = 268272.

The previous prime is 406349. The next prime is 406361. The reversal of 406359 is 953604.

It is a happy number.

It is not a de Polignac number, because 406359 - 2⁵ = 406327 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 (406309) 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 11 ways as a sum of consecutive naturals, for example, 1329 + ... + 1605.

2⁴⁰⁶³⁵⁹ is an apocalyptic number.

406359 is a deficient number, since it is larger than the sum of its proper divisors (186337).

406359 is a wasteful number, since it uses less digits than its factorization.

406359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 406359 is about 637.4629400993. The cubic root of 406359 is about 74.0690249552.

The spelling of 406359 in words is "four hundred six thousand, three hundred fifty-nine".