3761268856 has 32 divisors (see below), whose sum is σ = 7149098880. Its totient is φ = 1855016800.

The previous prime is 3761268827. The next prime is 3761268869. The reversal of 3761268856 is 6588621673.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164271 + ... + 185761.

It is an arithmetic number, because the mean of its divisors is an integer number (223409340).

Almost surely, 2^3761268856 is an apocalyptic number.

It is an amenable number.

3761268856 is a deficient number, since it is larger than the sum of its proper divisors (3387830024).

3761268856 is a wasteful number, since it uses less digits than its factorization.

3761268856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21795 (or 21791 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 52.

The square root of 3761268856 is about 61329.1843741624. The cubic root of 3761268856 is about 1555.1709169974.

The spelling of 3761268856 in words is "three billion, seven hundred sixty-one million, two hundred sixty-eight thousand, eight hundred fifty-six".