3766666674 has 32 divisors (see below), whose sum is σ = 7863800256. Its totient is φ = 1201590720.

The previous prime is 3766666661. The next prime is 3766666681. The reversal of 3766666674 is 4766666673.

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 15 ways as a sum of consecutive naturals, for example, 125532 + ... + 152615.

It is an arithmetic number, because the mean of its divisors is an integer number (245743758).

Almost surely, 2^3766666674 is an apocalyptic number.

3766666674 is an abundant number, since it is smaller than the sum of its proper divisors (4097133582).

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

3766666674 is a wasteful number, since it uses less digits than its factorization.

3766666674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278250.

The product of its digits is 27433728, while the sum is 57.

The square root of 3766666674 is about 61373.1755248170. The cubic root of 3766666674 is about 1555.9145062320.

Subtracting 3766666674 from its reverse (4766666673), we obtain a palindrome (999999999).

The spelling of 3766666674 in words is "three billion, seven hundred sixty-six million, six hundred sixty-six thousand, six hundred seventy-four".