3748577380 has 12 divisors (see below), whose sum is σ = 7872012540. Its totient is φ = 1499430944.

The previous prime is 3748577359. The next prime is 3748577407. The reversal of 3748577380 is 837758473.

It can be written as a sum of positive squares in 2 ways, for example, as 2973957156 + 774620224 = 54534^2 + 27832^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93714415 + ... + 93714454.

It is an arithmetic number, because the mean of its divisors is an integer number (656001045).

Almost surely, 2^3748577380 is an apocalyptic number.

It is an amenable number.

3748577380 is an abundant number, since it is smaller than the sum of its proper divisors (4123435160).

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

3748577380 is a wasteful number, since it uses less digits than its factorization.

3748577380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187428878 (or 187428876 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 52.

The square root of 3748577380 is about 61225.6268240677. The cubic root of 3748577380 is about 1553.4197654121.

The spelling of 3748577380 in words is "three billion, seven hundred forty-eight million, five hundred seventy-seven thousand, three hundred eighty".