3775378862 has 16 divisors (see below), whose sum is σ = 5871096000. Its totient is φ = 1818630240.

The previous prime is 3775378799. The next prime is 3775378963. The reversal of 3775378862 is 2688735773.

It is a junction number, because it is equal to n+sod(n) for n = 3775378798 and 3775378807.

It is a congruent 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, 43862 + ... + 97337.

It is an arithmetic number, because the mean of its divisors is an integer number (366943500).

Almost surely, 2^3775378862 is an apocalyptic number.

3775378862 is a deficient number, since it is larger than the sum of its proper divisors (2095717138).

3775378862 is a wasteful number, since it uses less digits than its factorization.

3775378862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141691.

The product of its digits is 11854080, while the sum is 56.

The square root of 3775378862 is about 61444.1116951006. Note that the first 3 decimals coincide. The cubic root of 3775378862 is about 1557.1131772035.

The spelling of 3775378862 in words is "three billion, seven hundred seventy-five million, three hundred seventy-eight thousand, eight hundred sixty-two".