408466313 has 8 divisors (see below), whose sum is σ = 440452320. Its totient is φ = 377529120.

The previous prime is 408466277. The next prime is 408466343. The reversal of 408466313 is 313664804.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 408466313 - 2¹⁰ = 408465289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (408466343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261395 + ... + 262952.

It is an arithmetic number, because the mean of its divisors is an integer number (55056540).

Almost surely, 2^408466313 is an apocalyptic number.

It is an amenable number.

408466313 is a deficient number, since it is larger than the sum of its proper divisors (31986007).

408466313 is a wasteful number, since it uses less digits than its factorization.

408466313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524407.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 408466313 is about 20210.5495472043. The cubic root of 408466313 is about 741.9684098359.

The spelling of 408466313 in words is "four hundred eight million, four hundred sixty-six thousand, three hundred thirteen".