4013933696 has 16 divisors (see below), whose sum is σ = 7996508790. Its totient is φ = 2006966784.

The previous prime is 4013933669. The next prime is 4013933713. The reversal of 4013933696 is 6963393104.

It can be written as a sum of positive squares in only one way, i.e., 3302111296 + 711822400 = 57464^2 + 26680^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×4013933696² = 32223327431768440832, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 15679301 + ... + 15679556.

Almost surely, 2^4013933696 is an apocalyptic number.

It is an amenable number.

4013933696 is a deficient number, since it is larger than the sum of its proper divisors (3982575094).

4013933696 is an equidigital number, since it uses as much as digits as its factorization.

4013933696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31358871 (or 31358859 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 44.

The square root of 4013933696 is about 63355.6129794354. The cubic root of 4013933696 is about 1589.2421128622.

The spelling of 4013933696 in words is "four billion, thirteen million, nine hundred thirty-three thousand, six hundred ninety-six".