376666666 has 8 divisors (see below), whose sum is σ = 565280064. Its totient is φ = 188239980.

The previous prime is 376666651. The next prime is 376666669. The reversal of 376666666 is 666666673.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

376666666 is a modest number, since divided by 66666 gives 3766 as remainder.

It is not an unprimeable number, because it can be changed into a prime (376666669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41520 + ... + 49771.

It is an arithmetic number, because the mean of its divisors is an integer number (70660008).

Almost surely, 2^376666666 is an apocalyptic number.

376666666 is a deficient number, since it is larger than the sum of its proper divisors (188613398).

376666666 is a wasteful number, since it uses less digits than its factorization.

376666666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93356.

The product of its digits is 5878656, while the sum is 52.

The square root of 376666666 is about 19407.9021535044. The cubic root of 376666666 is about 722.1915389235.

It can be divided in two parts, 37 and 6666666, that multiplied together give a palindrome (246666642).

The spelling of 376666666 in words is "three hundred seventy-six million, six hundred sixty-six thousand, six hundred sixty-six".