3723937620 has 192 divisors, whose sum is σ = 11651168256. Its totient is φ = 882524160.

The previous prime is 3723937619. The next prime is 3723937639. The reversal of 3723937620 is 267393273.

It is a super-2 number, since 2×3723937620² = 27735422795302528800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8148432 + ... + 8148888.

It is an arithmetic number, because the mean of its divisors is an integer number (60683168).

Almost surely, 2^3723937620 is an apocalyptic number.

3723937620 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 3723937620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5825584128).

3723937620 is an abundant number, since it is smaller than the sum of its proper divisors (7927230636).

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

3723937620 is a wasteful number, since it uses less digits than its factorization.

3723937620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850 (or 848 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 42.

The square root of 3723937620 is about 61024.0741019477. The cubic root of 3723937620 is about 1550.0086881233.

The spelling of 3723937620 in words is "three billion, seven hundred twenty-three million, nine hundred thirty-seven thousand, six hundred twenty".