4626943913 has 4 divisors (see below), whose sum is σ = 4630052820. Its totient is φ = 4623835008.

The previous prime is 4626943903. The next prime is 4626943927. The reversal of 4626943913 is 3193496264.

4626943913 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1137915289 + 3489028624 = 33733^2 + 59068^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4626943913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4626943903) 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 3 ways as a sum of consecutive naturals, for example, 1552220 + ... + 1555197.

It is an arithmetic number, because the mean of its divisors is an integer number (1157513205).

Almost surely, 2^4626943913 is an apocalyptic number.

It is an amenable number.

4626943913 is a deficient number, since it is larger than the sum of its proper divisors (3108907).

4626943913 is a wasteful number, since it uses less digits than its factorization.

4626943913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3108906.

The product of its digits is 839808, while the sum is 47.

The square root of 4626943913 is about 68021.6429748650. The cubic root of 4626943913 is about 1666.3443183301.

The spelling of 4626943913 in words is "four billion, six hundred twenty-six million, nine hundred forty-three thousand, nine hundred thirteen".