4620666000 has 80 divisors (see below), whose sum is σ = 14897046528. Its totient is φ = 1232176000.

The previous prime is 4620665999. The next prime is 4620666023. The reversal of 4620666000 is 6660264.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

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 in 15 ways as a sum of consecutive naturals, for example, 379056 + ... + 391055.

Almost surely, 2^4620666000 is an apocalyptic number.

4620666000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4620666000 is an abundant number, since it is smaller than the sum of its proper divisors (10276380528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4620666000 is a wasteful number, since it uses less digits than its factorization.

4620666000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770137 (or 770121 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 4620666000 is about 67975.4808736209. The cubic root of 4620666000 is about 1665.5903361683.

The spelling of 4620666000 in words is "four billion, six hundred twenty million, six hundred sixty-six thousand".