4489633748926 has 32 divisors (see below), whose sum is σ = 7165096723872. Its totient is φ = 2102548008960.

The previous prime is 4489633748893. The next prime is 4489633748927. The reversal of 4489633748926 is 6298473369844.

It is a super-2 number, since 2×4489633748926² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4489633748927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91494190 + ... + 91543246.

It is an arithmetic number, because the mean of its divisors is an integer number (223909272621).

Almost surely, 2^{4489633748926} is an apocalyptic number.

4489633748926 is a deficient number, since it is larger than the sum of its proper divisors (2675462974946).

4489633748926 is a wasteful number, since it uses less digits than its factorization.

4489633748926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62044.

The product of its digits is 1504935936, while the sum is 73.

The spelling of 4489633748926 in words is "four trillion, four hundred eighty-nine billion, six hundred thirty-three million, seven hundred forty-eight thousand, nine hundred twenty-six".