8000066402 has 8 divisors (see below), whose sum is σ = 12521843136. Its totient is φ = 3826118692.

The previous prime is 8000066387. The next prime is 8000066419. The reversal of 8000066402 is 2046600008.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86957198 + ... + 86957289.

It is an arithmetic number, because the mean of its divisors is an integer number (1565230392).

Almost surely, 2^8000066402 is an apocalyptic number.

8000066402 is a deficient number, since it is larger than the sum of its proper divisors (4521776734).

8000066402 is a wasteful number, since it uses less digits than its factorization.

8000066402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173914512.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 8000066402 is about 89443.0902976859. The cubic root of 8000066402 is about 2000.0055334847.

The spelling of 8000066402 in words is "eight billion, sixty-six thousand, four hundred two".