3776744348 has 48 divisors (see below), whose sum is σ = 7436412480. Its totient is φ = 1665252864.

The previous prime is 3776744347. The next prime is 3776744357. The reversal of 3776744348 is 8434476773.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3776744348.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3776744347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1348886 + ... + 1351682.

It is an arithmetic number, because the mean of its divisors is an integer number (154925260).

Almost surely, 2^3776744348 is an apocalyptic number.

It is an amenable number.

3776744348 is a deficient number, since it is larger than the sum of its proper divisors (3659668132).

3776744348 is a wasteful number, since it uses less digits than its factorization.

3776744348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3966 (or 3964 counting only the distinct ones).

The product of its digits is 9483264, while the sum is 53.

The square root of 3776744348 is about 61455.2223004685. Note that the first 3 decimals coincide. The cubic root of 3776744348 is about 1557.3008810990.

The spelling of 3776744348 in words is "three billion, seven hundred seventy-six million, seven hundred forty-four thousand, three hundred forty-eight".