874889923 has 8 divisors (see below), whose sum is σ = 882783776. Its totient is φ = 867024000.

The previous prime is 874889909. The next prime is 874889927. The reversal of 874889923 is 329988478.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-874889923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (874889927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58693 + ... + 72073.

It is an arithmetic number, because the mean of its divisors is an integer number (110347972).

Almost surely, 2^874889923 is an apocalyptic number.

874889923 is a deficient number, since it is larger than the sum of its proper divisors (7893853).

874889923 is a wasteful number, since it uses less digits than its factorization.

874889923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13965.

The product of its digits is 6967296, while the sum is 58.

The square root of 874889923 is about 29578.5382160782. The cubic root of 874889923 is about 956.4254811850.

The spelling of 874889923 in words is "eight hundred seventy-four million, eight hundred eighty-nine thousand, nine hundred twenty-three".