7996500386 has 16 divisors (see below), whose sum is σ = 13901362560. Its totient is φ = 3378802560.

The previous prime is 7996500383. The next prime is 7996500389. The reversal of 7996500386 is 6830056997.

It is an interprime number because it is at equal distance from previous prime (7996500383) and next prime (7996500389).

It is not an unprimeable number, because it can be changed into a prime (7996500383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4021391 + ... + 4023378.

It is an arithmetic number, because the mean of its divisors is an integer number (868835160).

Almost surely, 2^7996500386 is an apocalyptic number.

7996500386 is a deficient number, since it is larger than the sum of its proper divisors (5904862174).

7996500386 is a wasteful number, since it uses less digits than its factorization.

7996500386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8044849.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The square root of 7996500386 is about 89423.1535230110. The cubic root of 7996500386 is about 1999.7083229643.

The spelling of 7996500386 in words is "seven billion, nine hundred ninety-six million, five hundred thousand, three hundred eighty-six".