3722862080 has 160 divisors (see below), whose sum is σ = 10328338944. Its totient is φ = 1260527616.

The previous prime is 3722862053. The next prime is 3722862083. The reversal of 3722862080 is 802682273.

3722862080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3722862083) 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, 1486109 + ... + 1488611.

Almost surely, 2^3722862080 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 3722862080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5164169472).

3722862080 is an abundant number, since it is smaller than the sum of its proper divisors (6605476864).

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

3722862080 is an equidigital number, since it uses as much as digits as its factorization.

3722862080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2616 (or 2600 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 3722862080 is about 61015.2610418082. The cubic root of 3722862080 is about 1549.8594503150.

The spelling of 3722862080 in words is "three billion, seven hundred twenty-two million, eight hundred sixty-two thousand, eighty".