8103748378 has 32 divisors (see below), whose sum is σ = 14283620352. Its totient is φ = 3409705200.

The previous prime is 8103748363. The next prime is 8103748379. The reversal of 8103748378 is 8738473018.

It is not an unprimeable number, because it can be changed into a prime (8103748379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242626 + ... + 273997.

It is an arithmetic number, because the mean of its divisors is an integer number (446363136).

Almost surely, 2^8103748378 is an apocalyptic number.

8103748378 is a deficient number, since it is larger than the sum of its proper divisors (6179871974).

8103748378 is a wasteful number, since it uses less digits than its factorization.

8103748378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516690.

The product of its (nonzero) digits is 903168, while the sum is 49.

The square root of 8103748378 is about 90020.8219135995. The cubic root of 8103748378 is about 2008.6085910828.

The spelling of 8103748378 in words is "eight billion, one hundred three million, seven hundred forty-eight thousand, three hundred seventy-eight".