944938 has 4 divisors (see below), whose sum is σ = 1417410. Its totient is φ = 472468.

The previous prime is 944929. The next prime is 944953. The reversal of 944938 is 839449.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 717409 + 227529 = 847^2 + 477^2 .

It is a junction number, because it is equal to n+sod(n) for n = 944897 and 944906.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 236233 + ... + 236236.

2⁹⁴⁴⁹³⁸ is an apocalyptic number.

944938 is a deficient number, since it is larger than the sum of its proper divisors (472472).

944938 is a wasteful number, since it uses less digits than its factorization.

944938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472471.

The product of its digits is 31104, while the sum is 37.

The square root of 944938 is about 972.0792148791. The cubic root of 944938 is about 98.1298431623.

The spelling of 944938 in words is "nine hundred forty-four thousand, nine hundred thirty-eight".