4643436480 has 112 divisors (see below), whose sum is σ = 14855854464. Its totient is φ = 1228764160.

The previous prime is 4643436461. The next prime is 4643436527. The reversal of 4643436480 is 846343464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107299 + ... + 144221.

Almost surely, 2^4643436480 is an apocalyptic number.

4643436480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4643436480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7427927232).

4643436480 is an abundant number, since it is smaller than the sum of its proper divisors (10212417984).

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

4643436480 is a wasteful number, since it uses less digits than its factorization.

4643436480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37074 (or 37064 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 42.

The square root of 4643436480 is about 68142.7654267128. The cubic root of 4643436480 is about 1668.3218443990.

The spelling of 4643436480 in words is "four billion, six hundred forty-three million, four hundred thirty-six thousand, four hundred eighty".