4639026234 has 32 divisors (see below), whose sum is σ = 9364069440. Its totient is φ = 1532044800.

The previous prime is 4639026179. The next prime is 4639026247. The reversal of 4639026234 is 4326209364.

It is a junction number, because it is equal to n+sod(n) for n = 4639026192 and 4639026201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 515082 + ... + 524010.

It is an arithmetic number, because the mean of its divisors is an integer number (292627170).

Almost surely, 2^4639026234 is an apocalyptic number.

4639026234 is an abundant number, since it is smaller than the sum of its proper divisors (4725043206).

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

4639026234 is a wasteful number, since it uses less digits than its factorization.

4639026234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9726.

The product of its (nonzero) digits is 186624, while the sum is 39.

The square root of 4639026234 is about 68110.3974001033. The cubic root of 4639026234 is about 1667.7934971712.

The spelling of 4639026234 in words is "four billion, six hundred thirty-nine million, twenty-six thousand, two hundred thirty-four".