3934579533 has 16 divisors (see below), whose sum is σ = 5305481856. Its totient is φ = 2593438400.

The previous prime is 3934579531. The next prime is 3934579541. The reversal of 3934579533 is 3359754393.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3934579533 - 2¹ = 3934579531 is a prime.

It is a super-2 number, since 2×3934579533² = 30961832203004996178, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3934579531) 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 15 ways as a sum of consecutive naturals, for example, 216391 + ... + 233867.

It is an arithmetic number, because the mean of its divisors is an integer number (331592616).

Almost surely, 2^3934579533 is an apocalyptic number.

It is an amenable number.

3934579533 is a deficient number, since it is larger than the sum of its proper divisors (1370902323).

3934579533 is a wasteful number, since it uses less digits than its factorization.

3934579533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18324.

The product of its digits is 4592700, while the sum is 51.

The square root of 3934579533 is about 62726.2268353517. The cubic root of 3934579533 is about 1578.6993960845.

The spelling of 3934579533 in words is "three billion, nine hundred thirty-four million, five hundred seventy-nine thousand, five hundred thirty-three".