878002034 has 16 divisors (see below), whose sum is σ = 1620927168. Its totient is φ = 347341392.

The previous prime is 878002031. The next prime is 878002049. The reversal of 878002034 is 430200878.

It is not an unprimeable number, because it can be changed into a prime (878002031) 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 7 ways as a sum of consecutive naturals, for example, 2411912 + ... + 2412275.

It is an arithmetic number, because the mean of its divisors is an integer number (101307948).

Almost surely, 2^878002034 is an apocalyptic number.

878002034 is a deficient number, since it is larger than the sum of its proper divisors (742925134).

878002034 is a wasteful number, since it uses less digits than its factorization.

878002034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4824209.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 878002034 is about 29631.0991021258. The cubic root of 878002034 is about 957.5581874666.

The spelling of 878002034 in words is "eight hundred seventy-eight million, two thousand, thirty-four".