7669483109 has 4 divisors (see below), whose sum is σ = 7720956300. Its totient is φ = 7618009920.

The previous prime is 7669483061. The next prime is 7669483117. The reversal of 7669483109 is 9013849667.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4105990084 + 3563493025 = 64078^2 + 59695^2 .

It is a cyclic number.

It is not a de Polignac number, because 7669483109 - 2⁸ = 7669482853 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7669486109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25736372 + ... + 25736669.

It is an arithmetic number, because the mean of its divisors is an integer number (1930239075).

Almost surely, 2^7669483109 is an apocalyptic number.

It is an amenable number.

7669483109 is a deficient number, since it is larger than the sum of its proper divisors (51473191).

7669483109 is a wasteful number, since it uses less digits than its factorization.

7669483109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51473190.

The product of its (nonzero) digits is 1959552, while the sum is 53.

The square root of 7669483109 is about 87575.5851193699. The cubic root of 7669483109 is about 1972.0686618327.

The spelling of 7669483109 in words is "seven billion, six hundred sixty-nine million, four hundred eighty-three thousand, one hundred nine".