8395204780 has 24 divisors (see below), whose sum is σ = 18237859920. Its totient is φ = 3242285760.

The previous prime is 8395204733. The next prime is 8395204793. The reversal of 8395204780 is 874025938.

It is a self number, because there is not a number n which added to its sum of digits gives 8395204780.

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, 7236666 + ... + 7237825.

It is an arithmetic number, because the mean of its divisors is an integer number (759910830).

Almost surely, 2^8395204780 is an apocalyptic number.

It is an amenable number.

8395204780 is an abundant number, since it is smaller than the sum of its proper divisors (9842655140).

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

8395204780 is a wasteful number, since it uses less digits than its factorization.

8395204780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14474529 (or 14474527 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 8395204780 is about 91625.3500948291. The cubic root of 8395204780 is about 2032.4058269742.

The spelling of 8395204780 in words is "eight billion, three hundred ninety-five million, two hundred four thousand, seven hundred eighty".