4927823878 has 8 divisors (see below), whose sum is σ = 7512912000. Its totient is φ = 2423519880.

The previous prime is 4927823867. The next prime is 4927823909. The reversal of 4927823878 is 8783287294.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20195878 + ... + 20196121.

It is an arithmetic number, because the mean of its divisors is an integer number (939114000).

Almost surely, 2^4927823878 is an apocalyptic number.

4927823878 is a deficient number, since it is larger than the sum of its proper divisors (2585088122).

4927823878 is a wasteful number, since it uses less digits than its factorization.

4927823878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40392062.

The product of its digits is 10838016, while the sum is 58.

The square root of 4927823878 is about 70198.4606526382. The cubic root of 4927823878 is about 1701.7080730908.

The spelling of 4927823878 in words is "four billion, nine hundred twenty-seven million, eight hundred twenty-three thousand, eight hundred seventy-eight".