4717909977 has 16 divisors (see below), whose sum is σ = 6878735040. Its totient is φ = 2852539200.

The previous prime is 4717909967. The next prime is 4717910003. The reversal of 4717909977 is 7799097174.

It is not a de Polignac number, because 4717909977 - 2¹⁶ = 4717844441 is a prime.

It is a super-2 number, since 2×4717909977² = 44517349102152281058, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4717909977.

It is not an unprimeable number, because it can be changed into a prime (4717909927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155902 + ... + 183687.

It is an arithmetic number, because the mean of its divisors is an integer number (429920940).

Almost surely, 2^4717909977 is an apocalyptic number.

It is an amenable number.

4717909977 is a deficient number, since it is larger than the sum of its proper divisors (2160825063).

4717909977 is a wasteful number, since it uses less digits than its factorization.

4717909977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340024.

The product of its (nonzero) digits is 7001316, while the sum is 60.

The square root of 4717909977 is about 68687.0437346083. The cubic root of 4717909977 is about 1677.1936775860.

The spelling of 4717909977 in words is "four billion, seven hundred seventeen million, nine hundred nine thousand, nine hundred seventy-seven".