63417004 has 48 divisors (see below), whose sum is σ = 135051840. Its totient is φ = 25524480.

The previous prime is 63416989. The next prime is 63417007. The reversal of 63417004 is 40071436.

It is a self number, because there is not a number n which added to its sum of digits gives 63417004.

It is not an unprimeable number, because it can be changed into a prime (63417007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137334 + ... + 137794.

It is an arithmetic number, because the mean of its divisors is an integer number (2813580).

Almost surely, 2^63417004 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 63417004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67525920).

63417004 is an abundant number, since it is smaller than the sum of its proper divisors (71634836).

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

63417004 is a wasteful number, since it uses less digits than its factorization.

63417004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523 (or 487 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 63417004 is about 7963.4793903168. The cubic root of 63417004 is about 398.7817182409.

The spelling of 63417004 in words is "sixty-three million, four hundred seventeen thousand, four".