7480391230 has 48 divisors (see below), whose sum is σ = 14622593040. Its totient is φ = 2753946624.

The previous prime is 7480391209. The next prime is 7480391231. The reversal of 7480391230 is 321930847.

It is a self number, because there is not a number n which added to its sum of digits gives 7480391230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7480391231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 590301 + ... + 602839.

It is an arithmetic number, because the mean of its divisors is an integer number (304637355).

Almost surely, 2^7480391230 is an apocalyptic number.

7480391230 is a deficient number, since it is larger than the sum of its proper divisors (7142201810).

7480391230 is a wasteful number, since it uses less digits than its factorization.

7480391230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12925 (or 12912 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 7480391230 is about 86489.2549973695. The cubic root of 7480391230 is about 1955.7264264087.

The spelling of 7480391230 in words is "seven billion, four hundred eighty million, three hundred ninety-one thousand, two hundred thirty".