4638382926 has 16 divisors (see below), whose sum is σ = 9330390864. Its totient is φ = 1537190144.

The previous prime is 4638382921. The next prime is 4638382949. The reversal of 4638382926 is 6292838364.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4638382921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2233251 + ... + 2235326.

It is an arithmetic number, because the mean of its divisors is an integer number (583149429).

Almost surely, 2^4638382926 is an apocalyptic number.

4638382926 is an abundant number, since it is smaller than the sum of its proper divisors (4692007938).

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

4638382926 is a wasteful number, since it uses less digits than its factorization.

4638382926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4468755.

The product of its digits is 2985984, while the sum is 51.

The square root of 4638382926 is about 68105.6746974876. The cubic root of 4638382926 is about 1667.7164009271.

The spelling of 4638382926 in words is "four billion, six hundred thirty-eight million, three hundred eighty-two thousand, nine hundred twenty-six".