417441312 has 144 divisors (see below), whose sum is σ = 1239900480. Its totient is φ = 133056000.

The previous prime is 417441281. The next prime is 417441337. The reversal of 417441312 is 213144714.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1260987 + ... + 1261317.

It is an arithmetic number, because the mean of its divisors is an integer number (8610420).

Almost surely, 2^417441312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 417441312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (619950240).

417441312 is an abundant number, since it is smaller than the sum of its proper divisors (822459168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

417441312 is a wasteful number, since it uses less digits than its factorization.

417441312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527 (or 516 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 417441312 is about 20431.3805700936. The cubic root of 417441312 is about 747.3633711126.

The spelling of 417441312 in words is "four hundred seventeen million, four hundred forty-one thousand, three hundred twelve".