7020861486 has 16 divisors (see below), whose sum is σ = 14043023568. Its totient is φ = 2340070400.

The previous prime is 7020861479. The next prime is 7020861499. The reversal of 7020861486 is 6841680207.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 24856 + ... + 121076.

It is an arithmetic number, because the mean of its divisors is an integer number (877688973).

Almost surely, 2^7020861486 is an apocalyptic number.

7020861486 is an abundant number, since it is smaller than the sum of its proper divisors (7022162082).

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

7020861486 is a wasteful number, since it uses less digits than its factorization.

7020861486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108387.

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 7020861486 is about 83790.5811293847. The cubic root of 7020861486 is about 1914.8296117832.

The spelling of 7020861486 in words is "seven billion, twenty million, eight hundred sixty-one thousand, four hundred eighty-six".