974433 has 4 divisors (see below), whose sum is σ = 1299248. Its totient is φ = 649620.

The previous prime is 974431. The next prime is 974437. The reversal of 974433 is 334479.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 334479 = 3 ⋅111493.

It is not a de Polignac number, because 974433 - 2¹ = 974431 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 974433.

It is not an unprimeable number, because it can be changed into a prime (974431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162403 + ... + 162408.

It is an arithmetic number, because the mean of its divisors is an integer number (324812).

2⁹⁷⁴⁴³³ is an apocalyptic number.

It is an amenable number.

974433 is a deficient number, since it is larger than the sum of its proper divisors (324815).

974433 is a wasteful number, since it uses less digits than its factorization.

974433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324814.

The product of its digits is 9072, while the sum is 30.

The square root of 974433 is about 987.1337295423. The cubic root of 974433 is about 99.1403986950.

The spelling of 974433 in words is "nine hundred seventy-four thousand, four hundred thirty-three".