1944934 has 8 divisors (see below), whose sum is σ = 2928240. Its totient is φ = 968856.

The previous prime is 1944931. The next prime is 1944937. The reversal of 1944934 is 4394491.

It is an interprime number because it is at equal distance from previous prime (1944931) and next prime (1944937).

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

It is a self number, because there is not a number n which added to its sum of digits gives 1944934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1944931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1074 + ... + 2245.

It is an arithmetic number, because the mean of its divisors is an integer number (366030).

2^1944934 is an apocalyptic number.

1944934 is a deficient number, since it is larger than the sum of its proper divisors (983306).

1944934 is a wasteful number, since it uses less digits than its factorization.

1944934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3614.

The product of its digits is 15552, while the sum is 34.

The square root of 1944934 is about 1394.6089057510. The cubic root of 1944934 is about 124.8250138197.

The spelling of 1944934 in words is "one million, nine hundred forty-four thousand, nine hundred thirty-four".