8020602880 has 52 divisors (see below), whose sum is σ = 19247146272. Its totient is φ = 3208232960.

The previous prime is 8020602853. The next prime is 8020602911. The reversal of 8020602880 is 882060208.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175336 + ... + 216295.

Almost surely, 2^8020602880 is an apocalyptic number.

8020602880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8020602880 is an abundant number, since it is smaller than the sum of its proper divisors (11226543392).

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

8020602880 is an equidigital number, since it uses as much as digits as its factorization.

8020602880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391660 (or 391638 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 8020602880 is about 89557.8186424837. The cubic root of 8020602880 is about 2001.7154348876.

The spelling of 8020602880 in words is "eight billion, twenty million, six hundred two thousand, eight hundred eighty".