4293904013 has 8 divisors (see below), whose sum is σ = 5195984832. Its totient is φ = 3463989696.

The previous prime is 4293904003. The next prime is 4293904051. The reversal of 4293904013 is 3104093924.

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 4293904013 - 2³⁰ = 3220162189 is a prime.

It is a super-2 number, since 2×4293904013² = 36875223345715008338, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4293904003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18041495 + ... + 18041732.

It is an arithmetic number, because the mean of its divisors is an integer number (649498104).

Almost surely, 2^4293904013 is an apocalyptic number.

It is an amenable number.

4293904013 is a deficient number, since it is larger than the sum of its proper divisors (902080819).

4293904013 is a wasteful number, since it uses less digits than its factorization.

4293904013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36083251.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 4293904013 is about 65527.8872923582. The cubic root of 4293904013 is about 1625.3645273576.

Adding to 4293904013 its reverse (3104093924), we get a palindrome (7397997937).

The spelling of 4293904013 in words is "four billion, two hundred ninety-three million, nine hundred four thousand, thirteen".