3818766051 has 12 divisors (see below), whose sum is σ = 5517117528. Its totient is φ = 2545326144.

The previous prime is 3818766047. The next prime is 3818766073. The reversal of 3818766051 is 1506678183.

3818766051 is a `hidden beast` number, since 38 + 1 + 8 + 7 + 6 + 605 + 1 = 666.

It is not a de Polignac number, because 3818766051 - 2² = 3818766047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3818765988 and 3818766006.

It is not an unprimeable number, because it can be changed into a prime (3818766451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6556 + ... + 87638.

It is an arithmetic number, because the mean of its divisors is an integer number (459759794).

Almost surely, 2^3818766051 is an apocalyptic number.

3818766051 is a deficient number, since it is larger than the sum of its proper divisors (1698351477).

3818766051 is a wasteful number, since it uses less digits than its factorization.

3818766051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86322 (or 86319 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 3818766051 is about 61796.1653421958. The cubic root of 3818766051 is about 1563.0553274378.

The spelling of 3818766051 in words is "three billion, eight hundred eighteen million, seven hundred sixty-six thousand, fifty-one".