7646370680630 has 64 divisors (see below), whose sum is σ = 15530865315840. Its totient is φ = 2685279081600.

The previous prime is 7646370680623. The next prime is 7646370680639. The reversal of 7646370680630 is 360860736467.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7646370680639) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 641525 + ... + 3962864.

It is an arithmetic number, because the mean of its divisors is an integer number (242669770560).

Almost surely, 2^{7646370680630} is an apocalyptic number.

7646370680630 is an abundant number, since it is smaller than the sum of its proper divisors (7884494635210).

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

7646370680630 is a wasteful number, since it uses less digits than its factorization.

7646370680630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4604925.

The product of its (nonzero) digits is 18289152, while the sum is 56.

The spelling of 7646370680630 in words is "seven trillion, six hundred forty-six billion, three hundred seventy million, six hundred eighty thousand, six hundred thirty".