7990836300 has 216 divisors, whose sum is σ = 26066040000. Its totient is φ = 2123392320.

The previous prime is 7990836229. The next prime is 7990836307. The reversal of 7990836300 is 36380997.

It is a happy number.

7990836300 is a `hidden beast` number, since 7 + 9 + 9 + 0 + 8 + 3 + 630 + 0 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (7990836307) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 12125371 + ... + 12126029.

Almost surely, 2^7990836300 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 7990836300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13033020000).

7990836300 is an abundant number, since it is smaller than the sum of its proper divisors (18075203700).

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

7990836300 is a wasteful number, since it uses less digits than its factorization.

7990836300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187 (or 1168 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 7990836300 is about 89391.4777817215. The cubic root of 7990836300 is about 1999.2360665733.

The spelling of 7990836300 in words is "seven billion, nine hundred ninety million, eight hundred thirty-six thousand, three hundred".