7980220062 has 16 divisors (see below), whose sum is σ = 17733822480. Its totient is φ = 2660073336.

The previous prime is 7980220021. The next prime is 7980220063. The reversal of 7980220062 is 2600220897.

It is a junction number, because it is equal to n+sod(n) for n = 7980219999 and 7980220026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7980220063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73890873 + ... + 73890980.

It is an arithmetic number, because the mean of its divisors is an integer number (1108363905).

Almost surely, 2^7980220062 is an apocalyptic number.

7980220062 is an abundant number, since it is smaller than the sum of its proper divisors (9753602418).

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

7980220062 is a wasteful number, since it uses less digits than its factorization.

7980220062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147781864 (or 147781858 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 7980220062 is about 89332.0774526150. The cubic root of 7980220062 is about 1998.3503114713.

The spelling of 7980220062 in words is "seven billion, nine hundred eighty million, two hundred twenty thousand, sixty-two".