7484590812 has 24 divisors (see below), whose sum is σ = 17710019712. Its totient is φ = 2459724400.

The previous prime is 7484590807. The next prime is 7484590891. The reversal of 7484590812 is 2180954847.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4391514 + ... + 4393217.

It is an arithmetic number, because the mean of its divisors is an integer number (737917488).

Almost surely, 2^7484590812 is an apocalyptic number.

It is an amenable number.

7484590812 is an abundant number, since it is smaller than the sum of its proper divisors (10225428900).

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

7484590812 is a wasteful number, since it uses less digits than its factorization.

7484590812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8784809 (or 8784807 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 48.

The square root of 7484590812 is about 86513.5296471020. The cubic root of 7484590812 is about 1956.0923474201.

The spelling of 7484590812 in words is "seven billion, four hundred eighty-four million, five hundred ninety thousand, eight hundred twelve".