4666646002 has 8 divisors (see below), whose sum is σ = 7011618012. Its totient is φ = 2329440000.

The previous prime is 4666645939. The next prime is 4666646003. The reversal of 4666646002 is 2006466664.

It can be written as a sum of positive squares in 2 ways, for example, as 4079504641 + 587141361 = 63871^2 + 24231^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4666646003) 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, 1939999 + ... + 1942402.

Almost surely, 2^4666646002 is an apocalyptic number.

4666646002 is a deficient number, since it is larger than the sum of its proper divisors (2344972010).

4666646002 is a wasteful number, since it uses less digits than its factorization.

4666646002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3883004.

The product of its (nonzero) digits is 248832, while the sum is 40.

The square root of 4666646002 is about 68312.8538563571. The cubic root of 4666646002 is about 1671.0968450291.

The spelling of 4666646002 in words is "four billion, six hundred sixty-six million, six hundred forty-six thousand, two".