7970859806 has 32 divisors (see below), whose sum is σ = 15355243008. Its totient is φ = 3016205280.

The previous prime is 7970859739. The next prime is 7970859881. The reversal of 7970859806 is 6089580797.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 947900 + ... + 956271.

It is an arithmetic number, because the mean of its divisors is an integer number (479851344).

Almost surely, 2^7970859806 is an apocalyptic number.

7970859806 is a deficient number, since it is larger than the sum of its proper divisors (7384383202).

7970859806 is a wasteful number, since it uses less digits than its factorization.

7970859806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904216.

The product of its (nonzero) digits is 7620480, while the sum is 59.

The square root of 7970859806 is about 89279.6718519955. The cubic root of 7970859806 is about 1997.5686960783.

The spelling of 7970859806 in words is "seven billion, nine hundred seventy million, eight hundred fifty-nine thousand, eight hundred six".