1463436216 has 96 divisors (see below), whose sum is σ = 4336675200. Its totient is φ = 442144320.

The previous prime is 1463436181. The next prime is 1463436217. The reversal of 1463436216 is 6126343641.

1463436216 is a `hidden beast` number, since 1 + 4 + 6 + 3 + 436 + 216 = 666.

1463436216 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1463436217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 281755 + ... + 286901.

It is an arithmetic number, because the mean of its divisors is an integer number (45173700).

Almost surely, 2^1463436216 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 1463436216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2168337600).

1463436216 is an abundant number, since it is smaller than the sum of its proper divisors (2873238984).

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

1463436216 is a wasteful number, since it uses less digits than its factorization.

1463436216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5529 (or 5522 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 1463436216 is about 38254.8848645503. The cubic root of 1463436216 is about 1135.3364980007.

Adding to 1463436216 its reverse (6126343641), we get a palindrome (7589779857).

The spelling of 1463436216 in words is "one billion, four hundred sixty-three million, four hundred thirty-six thousand, two hundred sixteen".