7959650 has 12 divisors (see below), whose sum is σ = 14805042. Its totient is φ = 3183840.

The previous prime is 7959649. The next prime is 7959661. The reversal of 7959650 is 569597.

It can be written as a sum of positive squares in 3 ways, for example, as 6880129 + 1079521 = 2623^2 + 1039^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7959598 and 7959607.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79547 + ... + 79646.

Almost surely, 2^7959650 is an apocalyptic number.

7959650 is a deficient number, since it is larger than the sum of its proper divisors (6845392).

7959650 is a wasteful number, since it uses less digits than its factorization.

7959650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159205 (or 159200 counting only the distinct ones).

The product of its (nonzero) digits is 85050, while the sum is 41.

The square root of 7959650 is about 2821.2851681459. The cubic root of 7959650 is about 199.6631830903.

The spelling of 7959650 in words is "seven million, nine hundred fifty-nine thousand, six hundred fifty".