983974 has 8 divisors (see below), whose sum is σ = 1481040. Its totient is φ = 490296.

The previous prime is 983951. The next prime is 983987. The reversal of 983974 is 479389.

983974 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 congruent number.

It is an unprimeable number.

983974 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87 + ... + 1405.

It is an arithmetic number, because the mean of its divisors is an integer number (185130).

2⁹⁸³⁹⁷⁴ is an apocalyptic number.

983974 is a deficient number, since it is larger than the sum of its proper divisors (497066).

983974 is a wasteful number, since it uses less digits than its factorization.

983974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694.

The product of its digits is 54432, while the sum is 40.

The square root of 983974 is about 991.9546360595. The cubic root of 983974 is about 99.4629206215.

The spelling of 983974 in words is "nine hundred eighty-three thousand, nine hundred seventy-four".