8403286960 has 40 divisors (see below), whose sum is σ = 19805294880. Its totient is φ = 3315267072.

The previous prime is 8403286939. The next prime is 8403286973. The reversal of 8403286960 is 696823048.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 8403286960.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 713620 + ... + 725299.

It is an arithmetic number, because the mean of its divisors is an integer number (495132372).

Almost surely, 2^8403286960 is an apocalyptic number.

8403286960 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8403286960 is an abundant number, since it is smaller than the sum of its proper divisors (11402007920).

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

8403286960 is a wasteful number, since it uses less digits than its factorization.

8403286960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439005 (or 1438999 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 46.

The square root of 8403286960 is about 91669.4439821689. The cubic root of 8403286960 is about 2033.0578262090.

The spelling of 8403286960 in words is "eight billion, four hundred three million, two hundred eighty-six thousand, nine hundred sixty".