7483420660 has 12 divisors (see below), whose sum is σ = 15715183428. Its totient is φ = 2993368256.

The previous prime is 7483420613. The next prime is 7483420669. The reversal of 7483420660 is 660243847.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1644626916 + 5838793744 = 40554^2 + 76412^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7483420669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187085497 + ... + 187085536.

It is an arithmetic number, because the mean of its divisors is an integer number (1309598619).

Almost surely, 2^7483420660 is an apocalyptic number.

It is an amenable number.

7483420660 is an abundant number, since it is smaller than the sum of its proper divisors (8231762768).

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

7483420660 is a wasteful number, since it uses less digits than its factorization.

7483420660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374171042 (or 374171040 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 7483420660 is about 86506.7665561487. The cubic root of 7483420660 is about 1955.9904026500.

The spelling of 7483420660 in words is "seven billion, four hundred eighty-three million, four hundred twenty thousand, six hundred sixty".