7930546008 has 128 divisors (see below), whose sum is σ = 24790648320. Its totient is φ = 2053877760.

The previous prime is 7930546007. The next prime is 7930546033. The reversal of 7930546008 is 8006450397.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7930546003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 646266 + ... + 658422.

It is an arithmetic number, because the mean of its divisors is an integer number (193676940).

Almost surely, 2^7930546008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7930546008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12395324160).

7930546008 is an abundant number, since it is smaller than the sum of its proper divisors (16860102312).

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

7930546008 is a wasteful number, since it uses less digits than its factorization.

7930546008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12537 (or 12533 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 7930546008 is about 89053.6131103056. The cubic root of 7930546008 is about 1994.1953365732.

The spelling of 7930546008 in words is "seven billion, nine hundred thirty million, five hundred forty-six thousand, eight".