4769393655 has 32 divisors (see below), whose sum is σ = 8221441536. Its totient is φ = 2347035264.

The previous prime is 4769393653. The next prime is 4769393659. The reversal of 4769393655 is 5563939674.

It is a happy number.

It is not a de Polignac number, because 4769393655 - 2¹ = 4769393653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4769393595 and 4769393604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4769393653) 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 31 ways as a sum of consecutive naturals, for example, 765784 + ... + 771986.

It is an arithmetic number, because the mean of its divisors is an integer number (256920048).

Almost surely, 2^4769393655 is an apocalyptic number.

4769393655 is a deficient number, since it is larger than the sum of its proper divisors (3452047881).

4769393655 is a wasteful number, since it uses less digits than its factorization.

4769393655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10167.

The product of its digits is 18370800, while the sum is 57.

The square root of 4769393655 is about 69060.7968025276. The cubic root of 4769393655 is about 1683.2723509806.

The spelling of 4769393655 in words is "four billion, seven hundred sixty-nine million, three hundred ninety-three thousand, six hundred fifty-five".