944474 has 8 divisors (see below), whose sum is σ = 1436340. Its totient is φ = 465696.

The previous prime is 944473. The next prime is 944491. The reversal of 944474 is 474449.

It can be written as a sum of positive squares in 2 ways, for example, as 889249 + 55225 = 943^2 + 235^2 .

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

It is a super-2 number, since 2×944474² = 1784062273352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 944474.

It is not an unprimeable number, because it can be changed into a prime (944473) 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, 3089 + ... + 3380.

2⁹⁴⁴⁴⁷⁴ is an apocalyptic number.

944474 is a deficient number, since it is larger than the sum of its proper divisors (491866).

944474 is a wasteful number, since it uses less digits than its factorization.

944474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6544.

The product of its digits is 16128, while the sum is 32.

The square root of 944474 is about 971.8405218965. The cubic root of 944474 is about 98.1137787214.

The spelling of 944474 in words is "nine hundred forty-four thousand, four hundred seventy-four".