3789474881532 has 96 divisors (see below), whose sum is σ = 9053551229184. Its totient is φ = 1233413376000.

The previous prime is 3789474881519. The next prime is 3789474881537. The reversal of 3789474881532 is 2351884749873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3789474881537) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26307907 + ... + 26451557.

It is an arithmetic number, because the mean of its divisors is an integer number (94307825304).

Almost surely, 2^{3789474881532} is an apocalyptic number.

It is an amenable number.

3789474881532 is an abundant number, since it is smaller than the sum of its proper divisors (5264076347652).

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

3789474881532 is a wasteful number, since it uses less digits than its factorization.

3789474881532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144059 (or 144057 counting only the distinct ones).

The product of its digits is 325140480, while the sum is 69.

The spelling of 3789474881532 in words is "three trillion, seven hundred eighty-nine billion, four hundred seventy-four million, eight hundred eighty-one thousand, five hundred thirty-two".