3721486080 has 288 divisors, whose sum is σ = 12922527744. Its totient is φ = 907296768.

The previous prime is 3721486061. The next prime is 3721486141. The reversal of 3721486080 is 806841273.

3721486080 is digitally balanced in base 2, 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 (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6339547 + ... + 6340133.

It is an arithmetic number, because the mean of its divisors is an integer number (44869888).

Almost surely, 2^3721486080 is an apocalyptic number.

3721486080 is a gapful number since it is divisible by the number (30) 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 3721486080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6461263872).

3721486080 is an abundant number, since it is smaller than the sum of its proper divisors (9201041664).

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

3721486080 is a wasteful number, since it uses less digits than its factorization.

3721486080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751 (or 737 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 3721486080 is about 61003.9841321860. The cubic root of 3721486080 is about 1549.6684799134.

The spelling of 3721486080 in words is "three billion, seven hundred twenty-one million, four hundred eighty-six thousand, eighty".