4394966533 has 8 divisors (see below), whose sum is σ = 4459088448. Its totient is φ = 4330950624.

The previous prime is 4394966519. The next prime is 4394966539. The reversal of 4394966533 is 3356694934.

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

It is a cyclic number.

It is not a de Polignac number, because 4394966533 - 2¹³ = 4394958341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4394966539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59016 + ... + 110782.

It is an arithmetic number, because the mean of its divisors is an integer number (557386056).

Almost surely, 2^4394966533 is an apocalyptic number.

It is an amenable number.

4394966533 is a deficient number, since it is larger than the sum of its proper divisors (64121915).

4394966533 is a wasteful number, since it uses less digits than its factorization.

4394966533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53003.

The product of its digits is 6298560, while the sum is 52.

The square root of 4394966533 is about 66294.5437649283. The cubic root of 4394966533 is about 1638.0174502671.

The spelling of 4394966533 in words is "four billion, three hundred ninety-four million, nine hundred sixty-six thousand, five hundred thirty-three".