3775801968 has 30 divisors (see below), whose sum is σ = 10567001744. Its totient is φ = 1258600608.

The previous prime is 3775801933. The next prime is 3775801987. The reversal of 3775801968 is 8691085773.

3775801968 is a `hidden beast` number, since 377 + 5 + 80 + 196 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13110280 + ... + 13110567.

Almost surely, 2^3775801968 is an apocalyptic number.

It is an amenable number.

3775801968 is an abundant number, since it is smaller than the sum of its proper divisors (6791199776).

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

3775801968 is a wasteful number, since it uses less digits than its factorization.

3775801968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26220861 (or 26220852 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 54.

The square root of 3775801968 is about 61447.5546136703. The cubic root of 3775801968 is about 1557.1713434911.

The spelling of 3775801968 in words is "three billion, seven hundred seventy-five million, eight hundred one thousand, nine hundred sixty-eight".