4620792789 has 6 divisors (see below), whose sum is σ = 6674478486. Its totient is φ = 3080528520.

The previous prime is 4620792773. The next prime is 4620792791. The reversal of 4620792789 is 9872970264.

4620792789 is a `hidden beast` number, since 4 + 620 + 7 + 9 + 2 + 7 + 8 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4222790289 + 398002500 = 64983^2 + 19950^2 .

It is not a de Polignac number, because 4620792789 - 2⁴ = 4620792773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4620792089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 256710702 + ... + 256710719.

It is an arithmetic number, because the mean of its divisors is an integer number (1112413081).

Almost surely, 2^4620792789 is an apocalyptic number.

It is an amenable number.

4620792789 is a deficient number, since it is larger than the sum of its proper divisors (2053685697).

4620792789 is a wasteful number, since it uses less digits than its factorization.

4620792789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513421427 (or 513421424 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The square root of 4620792789 is about 67976.4134755578. The cubic root of 4620792789 is about 1665.6055703793.

The spelling of 4620792789 in words is "four billion, six hundred twenty million, seven hundred ninety-two thousand, seven hundred eighty-nine".