878231883 has 16 divisors (see below), whose sum is σ = 1240768800. Its totient is φ = 550642176.

The previous prime is 878231863. The next prime is 878231903. The reversal of 878231883 is 388132878.

It is an interprime number because it is at equal distance from previous prime (878231863) and next prime (878231903).

It is not a de Polignac number, because 878231883 - 2¹³ = 878223691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (878231803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73441 + ... + 84557.

It is an arithmetic number, because the mean of its divisors is an integer number (77548050).

Almost surely, 2^878231883 is an apocalyptic number.

878231883 is a deficient number, since it is larger than the sum of its proper divisors (362536917).

878231883 is a wasteful number, since it uses less digits than its factorization.

878231883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12686.

The product of its digits is 516096, while the sum is 48.

The square root of 878231883 is about 29634.9773578452. The cubic root of 878231883 is about 957.6417387494.

The spelling of 878231883 in words is "eight hundred seventy-eight million, two hundred thirty-one thousand, eight hundred eighty-three".