4394054933 has 2 divisors, whose sum is σ = 4394054934. Its totient is φ = 4394054932.

The previous prime is 4394054827. The next prime is 4394054939. The reversal of 4394054933 is 3394504934.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2457878929 + 1936176004 = 49577^2 + 44002^2 .

It is a cyclic number.

It is not a de Polignac number, because 4394054933 - 2¹⁸ = 4393792789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4394054939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2197027466 + 2197027467.

It is an arithmetic number, because the mean of its divisors is an integer number (2197027467).

Almost surely, 2^4394054933 is an apocalyptic number.

It is an amenable number.

4394054933 is a deficient number, since it is larger than the sum of its proper divisors (1).

4394054933 is an equidigital number, since it uses as much as digits as its factorization.

4394054933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 699840, while the sum is 44.

The square root of 4394054933 is about 66287.6680310901. The cubic root of 4394054933 is about 1637.9041904013.

The spelling of 4394054933 in words is "four billion, three hundred ninety-four million, fifty-four thousand, nine hundred thirty-three".