7489668700 has 36 divisors (see below), whose sum is σ = 16495171672. Its totient is φ = 2951150400.

The previous prime is 7489668679. The next prime is 7489668701. The reversal of 7489668700 is 78669847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7489668701) 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 11 ways as a sum of consecutive naturals, for example, 552231 + ... + 565630.

Almost surely, 2^7489668700 is an apocalyptic number.

It is an amenable number.

7489668700 is an abundant number, since it is smaller than the sum of its proper divisors (9005502972).

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

7489668700 is a wasteful number, since it uses less digits than its factorization.

7489668700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117942 (or 1117935 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 55.

The square root of 7489668700 is about 86542.8720346165. The cubic root of 7489668700 is about 1956.5346148582.

The spelling of 7489668700 in words is "seven billion, four hundred eighty-nine million, six hundred sixty-eight thousand, seven hundred".