4761618729 has 32 divisors (see below), whose sum is σ = 7317682176. Its totient is φ = 2697805440.

The previous prime is 4761618629. The next prime is 4761618733. The reversal of 4761618729 is 9278161674.

It is not a de Polignac number, because 4761618729 - 2⁷ = 4761618601 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (4761618229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1601214 + ... + 1604184.

It is an arithmetic number, because the mean of its divisors is an integer number (228677568).

Almost surely, 2^4761618729 is an apocalyptic number.

It is an amenable number.

4761618729 is a deficient number, since it is larger than the sum of its proper divisors (2556063447).

4761618729 is a wasteful number, since it uses less digits than its factorization.

4761618729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3605.

The product of its digits is 1016064, while the sum is 51.

The square root of 4761618729 is about 69004.4833978199. The cubic root of 4761618729 is about 1682.3571797253.

The spelling of 4761618729 in words is "four billion, seven hundred sixty-one million, six hundred eighteen thousand, seven hundred twenty-nine".