3220099966 has 8 divisors (see below), whose sum is σ = 4836499344. Its totient is φ = 1607933520.

The previous prime is 3220099957. The next prime is 3220099997. The reversal of 3220099966 is 6699900223.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1056330 + ... + 1059373.

It is an arithmetic number, because the mean of its divisors is an integer number (604562418).

Almost surely, 2^3220099966 is an apocalyptic number.

3220099966 is a deficient number, since it is larger than the sum of its proper divisors (1616399378).

3220099966 is a wasteful number, since it uses less digits than its factorization.

3220099966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2116466.

The product of its (nonzero) digits is 314928, while the sum is 46.

The square root of 3220099966 is about 56745.9246642435. The cubic root of 3220099966 is about 1476.6915330809.

The spelling of 3220099966 in words is "three billion, two hundred twenty million, ninety-nine thousand, nine hundred sixty-six".