4259798678 has 8 divisors (see below), whose sum is σ = 6562392672. Its totient is φ = 2072334456.

The previous prime is 4259798671. The next prime is 4259798687. The reversal of 4259798678 is 8768979524.

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 not an unprimeable number, because it can be changed into a prime (4259798671) 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, 28782350 + ... + 28782497.

It is an arithmetic number, because the mean of its divisors is an integer number (820299084).

Almost surely, 2^4259798678 is an apocalyptic number.

4259798678 is a deficient number, since it is larger than the sum of its proper divisors (2302593994).

4259798678 is a wasteful number, since it uses less digits than its factorization.

4259798678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57564886.

The product of its digits is 60963840, while the sum is 65.

The square root of 4259798678 is about 65267.1332141990. The cubic root of 4259798678 is about 1621.0498044872.

The spelling of 4259798678 in words is "four billion, two hundred fifty-nine million, seven hundred ninety-eight thousand, six hundred seventy-eight".