4677847655 has 16 divisors (see below), whose sum is σ = 6208605984. Its totient is φ = 3361046400.

The previous prime is 4677847649. The next prime is 4677847673. The reversal of 4677847655 is 5567487764.

It is a happy number.

It is not a de Polignac number, because 4677847655 - 2⁶ = 4677847591 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4677847594 and 4677847603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 970121 + ... + 974930.

It is an arithmetic number, because the mean of its divisors is an integer number (388037874).

Almost surely, 2^4677847655 is an apocalyptic number.

4677847655 is a deficient number, since it is larger than the sum of its proper divisors (1530758329).

4677847655 is a wasteful number, since it uses less digits than its factorization.

4677847655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945106.

The product of its digits is 39513600, while the sum is 59.

The square root of 4677847655 is about 68394.7926014839. The cubic root of 4677847655 is about 1672.4328573319.

The spelling of 4677847655 in words is "four billion, six hundred seventy-seven million, eight hundred forty-seven thousand, six hundred fifty-five".