878648103 has 24 divisors (see below), whose sum is σ = 1346508800. Its totient is φ = 550552464.

The previous prime is 878648063. The next prime is 878648153. The reversal of 878648103 is 301846878.

It is not a de Polignac number, because 878648103 - 2⁹ = 878647591 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878648153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1488 + ... + 41946.

Almost surely, 2^878648103 is an apocalyptic number.

878648103 is a deficient number, since it is larger than the sum of its proper divisors (467860697).

878648103 is a wasteful number, since it uses less digits than its factorization.

878648103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40611 (or 40608 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 878648103 is about 29641.9989710546. The cubic root of 878648103 is about 957.7929997474.

The spelling of 878648103 in words is "eight hundred seventy-eight million, six hundred forty-eight thousand, one hundred three".