376604066 has 4 divisors (see below), whose sum is σ = 564906102. Its totient is φ = 188302032.

The previous prime is 376604017. The next prime is 376604069. The reversal of 376604066 is 660406673.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 660406673 = 37 ⋅17848829.

It can be written as a sum of positive squares in only one way, i.e., 233203441 + 143400625 = 15271^2 + 11975^2 .

It is not an unprimeable number, because it can be changed into a prime (376604069) by changing a digit.

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, 94151015 + ... + 94151018.

Almost surely, 2^376604066 is an apocalyptic number.

376604066 is a deficient number, since it is larger than the sum of its proper divisors (188302036).

376604066 is a wasteful number, since it uses less digits than its factorization.

376604066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188302035.

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 376604066 is about 19406.2893413450. The cubic root of 376604066 is about 722.1515285738.

The spelling of 376604066 in words is "three hundred seventy-six million, six hundred four thousand, sixty-six".