7930374816 has 288 divisors, whose sum is σ = 26723245248. Its totient is φ = 2039869440.

The previous prime is 7930374799. The next prime is 7930374877. The reversal of 7930374816 is 6184730397.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2505651 + ... + 2508813.

It is an arithmetic number, because the mean of its divisors is an integer number (92789046).

Almost surely, 2^7930374816 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 7930374816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13361622624).

7930374816 is an abundant number, since it is smaller than the sum of its proper divisors (18792870432).

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

7930374816 is a wasteful number, since it uses less digits than its factorization.

7930374816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3244 (or 3229 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 48.

The square root of 7930374816 is about 89052.6519313153. The cubic root of 7930374816 is about 1994.1809872987.

The spelling of 7930374816 in words is "seven billion, nine hundred thirty million, three hundred seventy-four thousand, eight hundred sixteen".