879873542 has 8 divisors (see below), whose sum is σ = 1355480976. Its totient is φ = 428046552.

The previous prime is 879873541. The next prime is 879873557. The reversal of 879873542 is 245378978.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879873541) 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, 5945018 + ... + 5945165.

It is an arithmetic number, because the mean of its divisors is an integer number (169435122).

Almost surely, 2^879873542 is an apocalyptic number.

879873542 is a deficient number, since it is larger than the sum of its proper divisors (475607434).

879873542 is a wasteful number, since it uses less digits than its factorization.

879873542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11890222.

The product of its digits is 3386880, while the sum is 53.

The square root of 879873542 is about 29662.6624226484. The cubic root of 879873542 is about 958.2380666854.

The spelling of 879873542 in words is "eight hundred seventy-nine million, eight hundred seventy-three thousand, five hundred forty-two".