8303881420 has 12 divisors (see below), whose sum is σ = 17438151024. Its totient is φ = 3321552560.

The previous prime is 8303881409. The next prime is 8303881423. The reversal of 8303881420 is 241883038.

It is a self number, because there is not a number n which added to its sum of digits gives 8303881420.

It is not an unprimeable number, because it can be changed into a prime (8303881423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207597016 + ... + 207597055.

It is an arithmetic number, because the mean of its divisors is an integer number (1453179252).

Almost surely, 2^8303881420 is an apocalyptic number.

It is an amenable number.

8303881420 is an abundant number, since it is smaller than the sum of its proper divisors (9134269604).

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

8303881420 is a wasteful number, since it uses less digits than its factorization.

8303881420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415194080 (or 415194078 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 8303881420 is about 91125.6353612967. The cubic root of 8303881420 is about 2025.0094127490.

The spelling of 8303881420 in words is "eight billion, three hundred three million, eight hundred eighty-one thousand, four hundred twenty".