3738081084 has 12 divisors (see below), whose sum is σ = 8722189224. Its totient is φ = 1246027024.

The previous prime is 3738081077. The next prime is 3738081089. The reversal of 3738081084 is 4801808373.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3738081089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155753367 + ... + 155753390.

It is an arithmetic number, because the mean of its divisors is an integer number (726849102).

Almost surely, 2^3738081084 is an apocalyptic number.

It is an amenable number.

3738081084 is an abundant number, since it is smaller than the sum of its proper divisors (4984108140).

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

3738081084 is a wasteful number, since it uses less digits than its factorization.

3738081084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311506764 (or 311506762 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 3738081084 is about 61139.8485768488. The cubic root of 3738081084 is about 1551.9685129962.

The spelling of 3738081084 in words is "three billion, seven hundred thirty-eight million, eighty-one thousand, eighty-four".