878792864358 has 16 divisors (see below), whose sum is σ = 1768368465216. Its totient is φ = 291133832040.

The previous prime is 878792864357. The next prime is 878792864359. The reversal of 878792864358 is 853468297878.

It is an interprime number because it is at equal distance from previous prime (878792864357) and next prime (878792864359).

It is a self number, because there is not a number n which added to its sum of digits gives 878792864358.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878792864357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449279628 + ... + 449281583.

It is an arithmetic number, because the mean of its divisors is an integer number (110523029076).

Almost surely, 2^878792864358 is an apocalyptic number.

878792864358 is an abundant number, since it is smaller than the sum of its proper divisors (889575600858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

878792864358 is a wasteful number, since it uses less digits than its factorization.

878792864358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898561379.

The product of its digits is 1300561920, while the sum is 75.

The spelling of 878792864358 in words is "eight hundred seventy-eight billion, seven hundred ninety-two million, eight hundred sixty-four thousand, three hundred fifty-eight".