7927950 has 48 divisors (see below), whose sum is σ = 20824560. Its totient is φ = 1989120.

The previous prime is 7927943. The next prime is 7927979. The reversal of 7927950 is 597297.

It is a junction number, because it is equal to n+sod(n) for n = 7927899 and 7927908.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 996 + ... + 4104.

It is an arithmetic number, because the mean of its divisors is an integer number (433845).

Almost surely, 2^7927950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7927950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10412280).

7927950 is an abundant number, since it is smaller than the sum of its proper divisors (12896610).

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

7927950 is a wasteful number, since it uses less digits than its factorization.

7927950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3141 (or 3136 counting only the distinct ones).

The product of its (nonzero) digits is 39690, while the sum is 39.

The square root of 7927950 is about 2815.6615563665. The cubic root of 7927950 is about 199.3977717592.

The spelling of 7927950 in words is "seven million, nine hundred twenty-seven thousand, nine hundred fifty".