3748577378 has 16 divisors (see below), whose sum is σ = 6920450880. Its totient is φ = 1482953616.

The previous prime is 3748577359. The next prime is 3748577407. The reversal of 3748577378 is 8737758473.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 10298108 + ... + 10298471.

It is an arithmetic number, because the mean of its divisors is an integer number (432528180).

Almost surely, 2^3748577378 is an apocalyptic number.

3748577378 is a deficient number, since it is larger than the sum of its proper divisors (3171873502).

3748577378 is a wasteful number, since it uses less digits than its factorization.

3748577378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20596601.

The product of its digits is 27659520, while the sum is 59.

The square root of 3748577378 is about 61225.6268077347. The cubic root of 3748577378 is about 1553.4197651358.

The spelling of 3748577378 in words is "three billion, seven hundred forty-eight million, five hundred seventy-seven thousand, three hundred seventy-eight".