8103478732 has 24 divisors (see below), whose sum is σ = 14240602656. Its totient is φ = 4034757888.

The previous prime is 8103478697. The next prime is 8103478741. The reversal of 8103478732 is 2378743018.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

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, 2444308 + ... + 2447620.

It is an arithmetic number, because the mean of its divisors is an integer number (593358444).

Almost surely, 2^8103478732 is an apocalyptic number.

It is an amenable number.

8103478732 is a deficient number, since it is larger than the sum of its proper divisors (6137123924).

8103478732 is a wasteful number, since it uses less digits than its factorization.

8103478732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5697 (or 5695 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 8103478732 is about 90019.3242143041. The cubic root of 8103478732 is about 2008.5863125332.

The spelling of 8103478732 in words is "eight billion, one hundred three million, four hundred seventy-eight thousand, seven hundred thirty-two".