4686878298 has 24 divisors (see below), whose sum is σ = 9553991328. Its totient is φ = 1532810032.

The previous prime is 4686878293. The next prime is 4686878299. The reversal of 4686878298 is 8928786864.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4686878293) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122190 + ... + 155897.

It is an arithmetic number, because the mean of its divisors is an integer number (398082972).

Almost surely, 2^4686878298 is an apocalyptic number.

4686878298 is an abundant number, since it is smaller than the sum of its proper divisors (4867113030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4686878298 is a wasteful number, since it uses less digits than its factorization.

4686878298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278198 (or 278145 counting only the distinct ones).

The product of its digits is 74317824, while the sum is 66.

The square root of 4686878298 is about 68460.7792681328. The cubic root of 4686878298 is about 1673.5083829912.

The spelling of 4686878298 in words is "four billion, six hundred eighty-six million, eight hundred seventy-eight thousand, two hundred ninety-eight".