7830632656 has 40 divisors (see below), whose sum is σ = 18915557184. Its totient is φ = 3050895360.

The previous prime is 7830632627. The next prime is 7830632657. The reversal of 7830632656 is 6562360387.

It is a super-2 number, since 2×7830632656² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7830632657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3176785 + ... + 3179248.

Almost surely, 2^7830632656 is an apocalyptic number.

It is an amenable number.

7830632656 is an abundant number, since it is smaller than the sum of its proper divisors (11084924528).

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

7830632656 is a wasteful number, since it uses less digits than its factorization.

7830632656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6356059 (or 6356053 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 46.

The square root of 7830632656 is about 88490.8619915073. The cubic root of 7830632656 is about 1985.7852646673.

The spelling of 7830632656 in words is "seven billion, eight hundred thirty million, six hundred thirty-two thousand, six hundred fifty-six".