7992006750 has 320 divisors, whose sum is σ = 27513053568. Its totient is φ = 1685836800.

The previous prime is 7992006733. The next prime is 7992006773. The reversal of 7992006750 is 576002997.

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

It is a junction number, because it is equal to n+sod(n) for n = 7992006696 and 7992006705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1840582 + ... + 1844918.

Almost surely, 2^7992006750 is an apocalyptic number.

7992006750 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 7992006750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13756526784).

7992006750 is an abundant number, since it is smaller than the sum of its proper divisors (19521046818).

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

7992006750 is a wasteful number, since it uses less digits than its factorization.

7992006750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4386 (or 4367 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 45.

The square root of 7992006750 is about 89398.0243070282. The cubic root of 7992006750 is about 1999.3336738627. Note that the first 3 decimals are identical.

The spelling of 7992006750 in words is "seven billion, nine hundred ninety-two million, six thousand, seven hundred fifty".