878796279740 has 24 divisors (see below), whose sum is σ = 1846586000112. Its totient is φ = 351306357120.

The previous prime is 878796279733. The next prime is 878796279743. The reversal of 878796279740 is 47972697878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878796279743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13225706 + ... + 13291985.

It is an arithmetic number, because the mean of its divisors is an integer number (76941083338).

Almost surely, 2^878796279740 is an apocalyptic number.

It is an amenable number.

878796279740 is an abundant number, since it is smaller than the sum of its proper divisors (967789720372).

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

878796279740 is a wasteful number, since it uses less digits than its factorization.

878796279740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26519357 (or 26519355 counting only the distinct ones).

The product of its (nonzero) digits is 597445632, while the sum is 74.

The spelling of 878796279740 in words is "eight hundred seventy-eight billion, seven hundred ninety-six million, two hundred seventy-nine thousand, seven hundred forty".