3794044321 has 2 divisors, whose sum is σ = 3794044322. Its totient is φ = 3794044320.

The previous prime is 3794044313. The next prime is 3794044333. The reversal of 3794044321 is 1234404973.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3502864225 + 291180096 = 59185^2 + 17064^2 .

It is a cyclic number.

It is not a de Polignac number, because 3794044321 - 2³ = 3794044313 is a prime.

It is not a weakly prime, because it can be changed into another prime (3794044301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1897022160 + 1897022161.

It is an arithmetic number, because the mean of its divisors is an integer number (1897022161).

Almost surely, 2^3794044321 is an apocalyptic number.

It is an amenable number.

3794044321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3794044321 is an equidigital number, since it uses as much as digits as its factorization.

3794044321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 3794044321 is about 61595.8141516126. The cubic root of 3794044321 is about 1559.6750803958.

The spelling of 3794044321 in words is "three billion, seven hundred ninety-four million, forty-four thousand, three hundred twenty-one".