7608690 has 48 divisors (see below), whose sum is σ = 20950488. Its totient is φ = 1909248.

The previous prime is 7608661. The next prime is 7608703. The reversal of 7608690 is 968067.

It can be written as a sum of positive squares in 4 ways, for example, as 7177041 + 431649 = 2679^2 + 657^2 .

It is a super-2 number, since 2×7608690² = 115784327032200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 957 + ... + 4016.

Almost surely, 2^7608690 is an apocalyptic number.

7608690 is an abundant number, since it is smaller than the sum of its proper divisors (13341798).

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

7608690 is a wasteful number, since it uses less digits than its factorization.

7608690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5003 (or 5000 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 7608690 is about 2758.3853972931. The cubic root of 7608690 is about 196.6844217747.

It can be divided in two parts, 76086 and 90, that added together give a square (76176 = 276²).

The spelling of 7608690 in words is "seven million, six hundred eight thousand, six hundred ninety".