5670066906 has 160 divisors (see below), whose sum is σ = 15447653760. Its totient is φ = 1518372864.

The previous prime is 5670066901. The next prime is 5670066917. The reversal of 5670066906 is 6096600765.

It is not an unprimeable number, because it can be changed into a prime (5670066901) by changing a digit.

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 79 ways as a sum of consecutive naturals, for example, 2088606 + ... + 2091318.

It is an arithmetic number, because the mean of its divisors is an integer number (96547836).

Almost surely, 2^5670066906 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5670066906, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7723826880).

5670066906 is an abundant number, since it is smaller than the sum of its proper divisors (9777586854).

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

5670066906 is a wasteful number, since it uses less digits than its factorization.

5670066906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2850 (or 2841 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 5670066906 is about 75299.8466532303. The cubic root of 5670066906 is about 1783.1835996293.

The spelling of 5670066906 in words is "five billion, six hundred seventy million, sixty-six thousand, nine hundred six".