944408 has 8 divisors (see below), whose sum is σ = 1770780. Its totient is φ = 472200.

The previous prime is 944399. The next prime is 944417. The reversal of 944408 is 804449.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (944399) and next prime (944417).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 944408.

It is an unprimeable number.

944408 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 as a sum of consecutive naturals, namely, 59018 + ... + 59033.

2⁹⁴⁴⁴⁰⁸ is an apocalyptic number.

It is an amenable number.

944408 is a deficient number, since it is larger than the sum of its proper divisors (826372).

944408 is a wasteful number, since it uses less digits than its factorization.

944408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118057 (or 118053 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 944408 is about 971.8065651147. The cubic root of 944408 is about 98.1114932658. Note that the first 3 decimals are identical.

The spelling of 944408 in words is "nine hundred forty-four thousand, four hundred eight".