7080627661 has 8 divisors (see below), whose sum is σ = 7177169664. Its totient is φ = 6984353280.

The previous prime is 7080627629. The next prime is 7080627667. The reversal of 7080627661 is 1667260807.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7080627661 - 2⁵ = 7080627629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7080627667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13341 + ... + 119746.

It is an arithmetic number, because the mean of its divisors is an integer number (897146208).

Almost surely, 2^7080627661 is an apocalyptic number.

It is an amenable number.

7080627661 is a deficient number, since it is larger than the sum of its proper divisors (96542003).

7080627661 is a wasteful number, since it uses less digits than its factorization.

7080627661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133811.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 7080627661 is about 84146.4655288622. The cubic root of 7080627661 is about 1920.2476949140.

The spelling of 7080627661 in words is "seven billion, eighty million, six hundred twenty-seven thousand, six hundred sixty-one".