944402 has 8 divisors (see below), whose sum is σ = 1440012. Its totient is φ = 464400.

The previous prime is 944399. The next prime is 944417. The reversal of 944402 is 204449.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 758641 + 185761 = 871^2 + 431^2 .

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 944402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3749 + ... + 3992.

2⁹⁴⁴⁴⁰² is an apocalyptic number.

944402 is a deficient number, since it is larger than the sum of its proper divisors (495610).

944402 is a wasteful number, since it uses less digits than its factorization.

944402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7804.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 944402 is about 971.8034780757. The cubic root of 944402 is about 98.1112854918. Note that the first 3 decimals are identical.

The spelling of 944402 in words is "nine hundred forty-four thousand, four hundred two".