4677777898 has 16 divisors (see below), whose sum is σ = 7050231360. Its totient is φ = 2327727456.

The previous prime is 4677777893. The next prime is 4677777899. The reversal of 4677777898 is 8987777764.

It is not an unprimeable number, because it can be changed into a prime (4677777893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369286 + ... + 381742.

It is an arithmetic number, because the mean of its divisors is an integer number (440639460).

Almost surely, 2^4677777898 is an apocalyptic number.

4677777898 is a deficient number, since it is larger than the sum of its proper divisors (2372453462).

4677777898 is a wasteful number, since it uses less digits than its factorization.

4677777898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13341.

The product of its digits is 232339968, while the sum is 70.

The square root of 4677777898 is about 68394.2826411682. The cubic root of 4677777898 is about 1672.4245440728.

The spelling of 4677777898 in words is "four billion, six hundred seventy-seven million, seven hundred seventy-seven thousand, eight hundred ninety-eight".