7107661006 has 16 divisors (see below), whose sum is σ = 10917878400. Its totient is φ = 3468496248.

The previous prime is 7107661003. The next prime is 7107661007. The reversal of 7107661006 is 6001667017.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7107661003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82105 + ... + 144763.

It is an arithmetic number, because the mean of its divisors is an integer number (682367400).

Almost surely, 2^7107661006 is an apocalyptic number.

7107661006 is a deficient number, since it is larger than the sum of its proper divisors (3810217394).

7107661006 is a wasteful number, since it uses less digits than its factorization.

7107661006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64023.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 7107661006 is about 84306.9451824700. The cubic root of 7107661006 is about 1922.6883822294.

The spelling of 7107661006 in words is "seven billion, one hundred seven million, six hundred sixty-one thousand, six".