6606290944 has 152 divisors (see below), whose sum is σ = 15099465600. Its totient is φ = 2862612480.

The previous prime is 6606290903. The next prime is 6606290983. The reversal of 6606290944 is 4490926066.

It is a super-2 number, since 2×6606290944² = 87286160073552822272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6606290894 and 6606290903.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83623897 + ... + 83623975.

Almost surely, 2^6606290944 is an apocalyptic number.

6606290944 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6606290944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7549732800).

6606290944 is an abundant number, since it is smaller than the sum of its proper divisors (8493174656).

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

6606290944 is an frugal number, since it uses more digits than its factorization.

6606290944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 46.

The square root of 6606290944 is about 81279.0929083242. The cubic root of 6606290944 is about 1876.3732464595.

The spelling of 6606290944 in words is "six billion, six hundred six million, two hundred ninety thousand, nine hundred forty-four".