8406464886 has 12 divisors (see below), whose sum is σ = 18214007292. Its totient is φ = 2802154956.

The previous prime is 8406464881. The next prime is 8406464917. The reversal of 8406464886 is 6884646048.

8406464886 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8406464881) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 233512896 + ... + 233512931.

It is an arithmetic number, because the mean of its divisors is an integer number (1517833941).

Almost surely, 2^8406464886 is an apocalyptic number.

8406464886 is an abundant number, since it is smaller than the sum of its proper divisors (9807542406).

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

8406464886 is a wasteful number, since it uses less digits than its factorization.

8406464886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467025835 (or 467025832 counting only the distinct ones).

The product of its (nonzero) digits is 7077888, while the sum is 54.

The square root of 8406464886 is about 91686.7759603314. The cubic root of 8406464886 is about 2033.3140788347.

The spelling of 8406464886 in words is "eight billion, four hundred six million, four hundred sixty-four thousand, eight hundred eighty-six".