7830632061 has 24 divisors (see below), whose sum is σ = 12964046784. Its totient is φ = 4461739200.

The previous prime is 7830632057. The next prime is 7830632063. The reversal of 7830632061 is 1602360387.

It is a happy number.

It is not a de Polignac number, because 7830632061 - 2² = 7830632057 is a prime.

It is a super-2 number, since 2×7830632061² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7830632063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157240 + ... + 200961.

It is an arithmetic number, because the mean of its divisors is an integer number (540168616).

Almost surely, 2^7830632061 is an apocalyptic number.

It is an amenable number.

7830632061 is a deficient number, since it is larger than the sum of its proper divisors (5133414723).

7830632061 is a wasteful number, since it uses less digits than its factorization.

7830632061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358561 (or 358558 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 7830632061 is about 88490.8586295782. The cubic root of 7830632061 is about 1985.7852143716.

The spelling of 7830632061 in words is "seven billion, eight hundred thirty million, six hundred thirty-two thousand, sixty-one".