874475849 has 8 divisors (see below), whose sum is σ = 946478400. Its totient is φ = 803149776.

The previous prime is 874475783. The next prime is 874475857. The reversal of 874475849 is 948574478.

874475849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-874475849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 874475794 and 874475803.

It is not an unprimeable number, because it can be changed into a prime (874475879) 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, 166427 + ... + 171600.

It is an arithmetic number, because the mean of its divisors is an integer number (118309800).

Almost surely, 2^874475849 is an apocalyptic number.

It is an amenable number.

874475849 is a deficient number, since it is larger than the sum of its proper divisors (72002551).

874475849 is a wasteful number, since it uses less digits than its factorization.

874475849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338239.

The product of its digits is 9031680, while the sum is 56.

The square root of 874475849 is about 29571.5378193289. The cubic root of 874475849 is about 956.2745694685.

The spelling of 874475849 in words is "eight hundred seventy-four million, four hundred seventy-five thousand, eight hundred forty-nine".