4426825838 has 8 divisors (see below), whose sum is σ = 6644391120. Its totient is φ = 2212028800.

The previous prime is 4426825811. The next prime is 4426825841. The reversal of 4426825838 is 8385286244.

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, 688058 + ... + 694461.

It is an arithmetic number, because the mean of its divisors is an integer number (830548890).

Almost surely, 2^4426825838 is an apocalyptic number.

4426825838 is a deficient number, since it is larger than the sum of its proper divisors (2217565282).

4426825838 is a wasteful number, since it uses less digits than its factorization.

4426825838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384122.

The product of its digits is 2949120, while the sum is 50.

The square root of 4426825838 is about 66534.3959016688. The cubic root of 4426825838 is about 1641.9659447382.

The spelling of 4426825838 in words is "four billion, four hundred twenty-six million, eight hundred twenty-five thousand, eight hundred thirty-eight".