7983630 has 32 divisors (see below), whose sum is σ = 21290400. Its totient is φ = 2128896.

The previous prime is 7983617. The next prime is 7983631. The reversal of 7983630 is 363897.

7983630 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 7⁷ + 9⁷ + 8⁷ + 3 + 6⁷ + 3³ + 0 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7983631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14515 + ... + 15054.

It is an arithmetic number, because the mean of its divisors is an integer number (665325).

Almost surely, 2^7983630 is an apocalyptic number.

7983630 is an abundant number, since it is smaller than the sum of its proper divisors (13306770).

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

7983630 is a wasteful number, since it uses less digits than its factorization.

7983630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29585 (or 29579 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 7983630 is about 2825.5318083504. The cubic root of 7983630 is about 199.8634901799.

The spelling of 7983630 in words is "seven million, nine hundred eighty-three thousand, six hundred thirty".