1941004438 has 8 divisors (see below), whose sum is σ = 2922251040. Its totient is φ = 966920760.

The previous prime is 1941004433. The next prime is 1941004441. The reversal of 1941004438 is 8344001491.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1941004433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1790053 + ... + 1791136.

It is an arithmetic number, because the mean of its divisors is an integer number (365281380).

Almost surely, 2^1941004438 is an apocalyptic number.

1941004438 is a deficient number, since it is larger than the sum of its proper divisors (981246602).

1941004438 is a wasteful number, since it uses less digits than its factorization.

1941004438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3581462.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 1941004438 is about 44056.8319106129. The cubic root of 1941004438 is about 1247.4089128316.

The spelling of 1941004438 in words is "one billion, nine hundred forty-one million, four thousand, four hundred thirty-eight".