7650693 has 20 divisors (see below), whose sum is σ = 11826540. Its totient is φ = 4923072.

The previous prime is 7650683. The next prime is 7650701. The reversal of 7650693 is 3960567.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5391684 + 2259009 = 2322^2 + 1503^2 .

It is not a de Polignac number, because 7650693 - 2¹³ = 7642501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7650623) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 721 + ... + 3977.

It is an arithmetic number, because the mean of its divisors is an integer number (591327).

Almost surely, 2^7650693 is an apocalyptic number.

It is an amenable number.

7650693 is a deficient number, since it is larger than the sum of its proper divisors (4175847).

7650693 is a wasteful number, since it uses less digits than its factorization.

7650693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3298 (or 3289 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 7650693 is about 2765.9886116902. The cubic root of 7650693 is about 197.0456832737.

The spelling of 7650693 in words is "seven million, six hundred fifty thousand, six hundred ninety-three".