802783103828 has 24 divisors (see below), whose sum is σ = 1444125010272. Its totient is φ = 390195283104.

The previous prime is 802783103803. The next prime is 802783103831. The reversal of 802783103828 is 828301387208.

802783103828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2248850 + ... + 2581257.

It is an arithmetic number, because the mean of its divisors is an integer number (60171875428).

Almost surely, 2^802783103828 is an apocalyptic number.

It is an amenable number.

802783103828 is a deficient number, since it is larger than the sum of its proper divisors (641341906444).

802783103828 is a wasteful number, since it uses less digits than its factorization.

802783103828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4831271 (or 4831269 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 50.

The spelling of 802783103828 in words is "eight hundred two billion, seven hundred eighty-three million, one hundred three thousand, eight hundred twenty-eight".