874738 has 8 divisors (see below), whose sum is σ = 1317888. Its totient is φ = 435444.

The previous prime is 874729. The next prime is 874739. The reversal of 874738 is 837478.

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

It is a junction number, because it is equal to n+sod(n) for n = 874697 and 874706.

It is not an unprimeable number, because it can be changed into a prime (874739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306 + ... + 1357.

It is an arithmetic number, because the mean of its divisors is an integer number (164736).

2⁸⁷⁴⁷³⁸ is an apocalyptic number.

874738 is a deficient number, since it is larger than the sum of its proper divisors (443150).

874738 is a wasteful number, since it uses less digits than its factorization.

874738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1928.

The product of its digits is 37632, while the sum is 37.

The square root of 874738 is about 935.2742913178. The cubic root of 874738 is about 95.6370117481.

The spelling of 874738 in words is "eight hundred seventy-four thousand, seven hundred thirty-eight".