879427951615094 has 32 divisors (see below), whose sum is σ = 1542754179622656. Its totient is φ = 368108014407840.

The previous prime is 879427951615063. The next prime is 879427951615127. The reversal of 879427951615094 is 490516159724978.

It is a super-2 number, since 2×879427951615094² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39830672 + ... + 57838899.

It is an arithmetic number, because the mean of its divisors is an integer number (48211068113208).

Almost surely, 2^{879427951615094} is an apocalyptic number.

879427951615094 is a deficient number, since it is larger than the sum of its proper divisors (663326228007562).

879427951615094 is a wasteful number, since it uses less digits than its factorization.

879427951615094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97684580.

The product of its (nonzero) digits is 1371686400, while the sum is 77.

The spelling of 879427951615094 in words is "eight hundred seventy-nine trillion, four hundred twenty-seven billion, nine hundred fifty-one million, six hundred fifteen thousand, ninety-four".