4046829866 has 4 divisors (see below), whose sum is σ = 6070244802. Its totient is φ = 2023414932.

The previous prime is 4046829859. The next prime is 4046829877. The reversal of 4046829866 is 6689286404.

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., 3884904241 + 161925625 = 62329^2 + 12725^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011707465 + ... + 1011707468.

Almost surely, 2^4046829866 is an apocalyptic number.

4046829866 is a deficient number, since it is larger than the sum of its proper divisors (2023414936).

4046829866 is a wasteful number, since it uses less digits than its factorization.

4046829866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023414935.

The product of its (nonzero) digits is 3981312, while the sum is 53.

The square root of 4046829866 is about 63614.6985059271. The cubic root of 4046829866 is about 1593.5718476739.

The spelling of 4046829866 in words is "four billion, forty-six million, eight hundred twenty-nine thousand, eight hundred sixty-six".