3842023760 has 80 divisors (see below), whose sum is σ = 9202620816. Its totient is φ = 1490632704.

The previous prime is 3842023751. The next prime is 3842023793. The reversal of 3842023760 is 673202483.

It can be written as a sum of positive squares in 8 ways, for example, as 271722256 + 3570301504 = 16484^2 + 59752^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×3842023760² = 29522293144809075200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3842023760.

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, 1043042 + ... + 1046718.

Almost surely, 2^3842023760 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 3842023760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4601310408).

3842023760 is an abundant number, since it is smaller than the sum of its proper divisors (5360597056).

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

3842023760 is a wasteful number, since it uses less digits than its factorization.

3842023760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4080 (or 4074 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 3842023760 is about 61984.0605317206. The cubic root of 3842023760 is about 1566.2221037289. Note that the first 3 decimals are identical.

The spelling of 3842023760 in words is "three billion, eight hundred forty-two million, twenty-three thousand, seven hundred sixty".