3738436884 has 288 divisors, whose sum is σ = 12966670080. Its totient is φ = 878874624.

The previous prime is 3738436853. The next prime is 3738436913. The reversal of 3738436884 is 4886348373.

It is a self number, because there is not a number n which added to its sum of digits gives 3738436884.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1056382 + ... + 1059914.

It is an arithmetic number, because the mean of its divisors is an integer number (45023160).

Almost surely, 2^3738436884 is an apocalyptic number.

3738436884 is a gapful number since it is divisible by the number (34) 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 3738436884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6483335040).

3738436884 is an abundant number, since it is smaller than the sum of its proper divisors (9228233196).

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

3738436884 is a wasteful number, since it uses less digits than its factorization.

3738436884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3599 (or 3594 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 54.

The square root of 3738436884 is about 61142.7582302271. The cubic root of 3738436884 is about 1552.0177515285.

The spelling of 3738436884 in words is "three billion, seven hundred thirty-eight million, four hundred thirty-six thousand, eight hundred eighty-four".