376000666 has 4 divisors (see below), whose sum is σ = 564001002. Its totient is φ = 188000332.

The previous prime is 376000657. The next prime is 376000693. The reversal of 376000666 is 666000673.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 231496225 + 144504441 = 15215^2 + 12021^2 .

376000666 is a modest number, since divided by 666 gives 376 as remainder.

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 as a sum of consecutive naturals, namely, 94000165 + ... + 94000168.

Almost surely, 2^376000666 is an apocalyptic number.

376000666 is a deficient number, since it is larger than the sum of its proper divisors (188000336).

376000666 is a wasteful number, since it uses less digits than its factorization.

376000666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188000335.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 376000666 is about 19390.7366028215. The cubic root of 376000666 is about 721.7656421761.

The spelling of 376000666 in words is "three hundred seventy-six million, six hundred sixty-six", and thus it is an aban number.