4481702736 has 160 divisors (see below), whose sum is σ = 13700456448. Its totient is φ = 1235381760.

The previous prime is 4481702723. The next prime is 4481702747. The reversal of 4481702736 is 6372071844.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6113826 + ... + 6114558.

Almost surely, 2^4481702736 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 4481702736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6850228224).

4481702736 is an abundant number, since it is smaller than the sum of its proper divisors (9218753712).

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

4481702736 is a wasteful number, since it uses less digits than its factorization.

4481702736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369 (or 1363 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 4481702736 is about 66945.5206567250. The cubic root of 4481702736 is about 1648.7229464705.

The spelling of 4481702736 in words is "four billion, four hundred eighty-one million, seven hundred two thousand, seven hundred thirty-six".