7226656970 has 32 divisors (see below), whose sum is σ = 14334388992. Its totient is φ = 2606248512.

The previous prime is 7226656967. The next prime is 7226656979. The reversal of 7226656970 is 796566227.

It is a happy number.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (7226656979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 640802 + ... + 651981.

It is an arithmetic number, because the mean of its divisors is an integer number (447949656).

Almost surely, 2^7226656970 is an apocalyptic number.

7226656970 is a deficient number, since it is larger than the sum of its proper divisors (7107732022).

7226656970 is a wasteful number, since it uses less digits than its factorization.

7226656970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292846.

The product of its (nonzero) digits is 1905120, while the sum is 50.

The square root of 7226656970 is about 85009.7463235834. The cubic root of 7226656970 is about 1933.3588918209.

The spelling of 7226656970 in words is "seven billion, two hundred twenty-six million, six hundred fifty-six thousand, nine hundred seventy".