4685868078 has 8 divisors (see below), whose sum is σ = 9371736168. Its totient is φ = 1561956024.

The previous prime is 4685868017. The next prime is 4685868079. The reversal of 4685868078 is 8708685864.

It is a sphenic number, since it is the product of 3 distinct primes.

4685868078 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4685868079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390489001 + ... + 390489012.

It is an arithmetic number, because the mean of its divisors is an integer number (1171467021).

Almost surely, 2^4685868078 is an apocalyptic number.

4685868078 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4685868078 is a wasteful number, since it uses less digits than its factorization.

4685868078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780978018.

The product of its (nonzero) digits is 20643840, while the sum is 60.

The square root of 4685868078 is about 68453.4007774632. The cubic root of 4685868078 is about 1673.3881371323.

The spelling of 4685868078 in words is "four billion, six hundred eighty-five million, eight hundred sixty-eight thousand, seventy-eight".