4625847798 has 128 divisors (see below), whose sum is σ = 11650189824. Its totient is φ = 1202841600.

The previous prime is 4625847767. The next prime is 4625847799. The reversal of 4625847798 is 8977485264.

It is a happy number.

It is a super-2 number, since 2×4625847798² = 42796935700522897608, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4625847799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1208728 + ... + 1212548.

It is an arithmetic number, because the mean of its divisors is an integer number (91017108).

Almost surely, 2^4625847798 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4625847798, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5825094912).

4625847798 is an abundant number, since it is smaller than the sum of its proper divisors (7024342026).

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

4625847798 is a wasteful number, since it uses less digits than its factorization.

4625847798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3950.

The product of its digits is 27095040, while the sum is 60.

The square root of 4625847798 is about 68013.5853929198. The cubic root of 4625847798 is about 1666.2127232436.

The spelling of 4625847798 in words is "four billion, six hundred twenty-five million, eight hundred forty-seven thousand, seven hundred ninety-eight".