874690 has 16 divisors (see below), whose sum is σ = 1643328. Its totient is φ = 334576.

The previous prime is 874681. The next prime is 874693. The reversal of 874690 is 96478.

It is a super-2 number, since 2×874690² = 1530165192200, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (874693) 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, 1672 + ... + 2131.

It is an arithmetic number, because the mean of its divisors is an integer number (102708).

2⁸⁷⁴⁶⁹⁰ is an apocalyptic number.

874690 is a deficient number, since it is larger than the sum of its proper divisors (768638).

874690 is a wasteful number, since it uses less digits than its factorization.

874690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3833.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 874690 is about 935.2486300444. The cubic root of 874690 is about 95.6352624012.

It can be divided in two parts, 8746 and 90, that added together give a square (8836 = 94²).

The spelling of 874690 in words is "eight hundred seventy-four thousand, six hundred ninety".