879894103 has 4 divisors (see below), whose sum is σ = 959884488. Its totient is φ = 799903720.

The previous prime is 879894091. The next prime is 879894137. The reversal of 879894103 is 301498978.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 879894103 - 2¹³ = 879885911 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879894163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39995176 + ... + 39995197.

It is an arithmetic number, because the mean of its divisors is an integer number (239971122).

Almost surely, 2^879894103 is an apocalyptic number.

879894103 is a deficient number, since it is larger than the sum of its proper divisors (79990385).

879894103 is a wasteful number, since it uses less digits than its factorization.

879894103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79990384.

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 879894103 is about 29663.0090011111. The cubic root of 879894103 is about 958.2455307048.

The spelling of 879894103 in words is "eight hundred seventy-nine million, eight hundred ninety-four thousand, one hundred three".