7930952280 has 192 divisors, whose sum is σ = 26479159200. Its totient is φ = 2057932800.

The previous prime is 7930952273. The next prime is 7930952303. The reversal of 7930952280 is 822590397.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2143392 + ... + 2147088.

Almost surely, 2^7930952280 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 7930952280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13239579600).

7930952280 is an abundant number, since it is smaller than the sum of its proper divisors (18548206920).

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

7930952280 is a wasteful number, since it uses less digits than its factorization.

7930952280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3874 (or 3867 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 7930952280 is about 89055.8941339651. The cubic root of 7930952280 is about 1994.2293893732.

The spelling of 7930952280 in words is "seven billion, nine hundred thirty million, nine hundred fifty-two thousand, two hundred eighty".