408471288617 has 8 divisors (see below), whose sum is σ = 466846185600. Its totient is φ = 350101855584.

The previous prime is 408471288527. The next prime is 408471288619. The reversal of 408471288617 is 716882174804.

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 408471288617 - 2¹⁰ = 408471287593 is a prime.

It is a super-3 number, since 3×408471288617³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (408471288619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1204517 + ... + 1505922.

It is an arithmetic number, because the mean of its divisors is an integer number (58355773200).

Almost surely, 2^408471288617 is an apocalyptic number.

It is an amenable number.

408471288617 is a deficient number, since it is larger than the sum of its proper divisors (58374896983).

408471288617 is a wasteful number, since it uses less digits than its factorization.

408471288617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2731975.

The product of its (nonzero) digits is 4816896, while the sum is 56.

The spelling of 408471288617 in words is "four hundred eight billion, four hundred seventy-one million, two hundred eighty-eight thousand, six hundred seventeen".