7481200326 has 12 divisors (see below), whose sum is σ = 14962824396. Its totient is φ = 2493662820.

The previous prime is 7481200291. The next prime is 7481200327. The reversal of 7481200326 is 6230021847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7481200327) 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 5 ways as a sum of consecutive naturals, for example, 194211 + ... + 229521.

It is an arithmetic number, because the mean of its divisors is an integer number (1246902033).

Almost surely, 2^7481200326 is an apocalyptic number.

7481200326 is an abundant number, since it is smaller than the sum of its proper divisors (7481624070).

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

7481200326 is an frugal number, since it uses more digits than its factorization.

7481200326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70627 (or 35316 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 7481200326 is about 86493.9323074168. The cubic root of 7481200326 is about 1955.7969357948.

The spelling of 7481200326 in words is "seven billion, four hundred eighty-one million, two hundred thousand, three hundred twenty-six".