944035493 has 2 divisors, whose sum is σ = 944035494. Its totient is φ = 944035492.

The previous prime is 944035487. The next prime is 944035507. The reversal of 944035493 is 394530449.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 657512164 + 286523329 = 25642^2 + 16927^2 .

It is an emirp because it is prime and its reverse (394530449) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 944035493 - 2²⁶ = 876926629 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 944035493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (944035453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472017746 + 472017747.

It is an arithmetic number, because the mean of its divisors is an integer number (472017747).

Almost surely, 2^944035493 is an apocalyptic number.

It is an amenable number.

944035493 is a deficient number, since it is larger than the sum of its proper divisors (1).

944035493 is an equidigital number, since it uses as much as digits as its factorization.

944035493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 41.

The square root of 944035493 is about 30725.1605854225. The cubic root of 944035493 is about 980.9859205352.

The spelling of 944035493 in words is "nine hundred forty-four million, thirty-five thousand, four hundred ninety-three".