4638610926793 has 8 divisors (see below), whose sum is σ = 4754449244160. Its totient is φ = 4522901250720.

The previous prime is 4638610926791. The next prime is 4638610926809. The reversal of 4638610926793 is 3976290168364.

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 4638610926793 - 2¹ = 4638610926791 is a prime.

It is a super-2 number, since 2×4638610926793² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4638610926791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32087305 + ... + 32231542.

It is an arithmetic number, because the mean of its divisors is an integer number (594306155520).

Almost surely, 2^{4638610926793} is an apocalyptic number.

It is an amenable number.

4638610926793 is a deficient number, since it is larger than the sum of its proper divisors (115838317367).

4638610926793 is a wasteful number, since it uses less digits than its factorization.

4638610926793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64320647.

The product of its (nonzero) digits is 70543872, while the sum is 64.

The spelling of 4638610926793 in words is "four trillion, six hundred thirty-eight billion, six hundred ten million, nine hundred twenty-six thousand, seven hundred ninety-three".