3743731680 has 192 divisors, whose sum is σ = 12741442560. Its totient is φ = 918521856.

The previous prime is 3743731679. The next prime is 3743731703. The reversal of 3743731680 is 861373473.

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, 2364169 + ... + 2365751.

It is an arithmetic number, because the mean of its divisors is an integer number (66361680).

Almost surely, 2^3743731680 is an apocalyptic number.

3743731680 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 3743731680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6370721280).

3743731680 is an abundant number, since it is smaller than the sum of its proper divisors (8997710880).

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

3743731680 is a wasteful number, since it uses less digits than its factorization.

3743731680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1993 (or 1985 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 3743731680 is about 61186.0415454375. The cubic root of 3743731680 is about 1552.7501200838.

The spelling of 3743731680 in words is "three billion, seven hundred forty-three million, seven hundred thirty-one thousand, six hundred eighty".