7630641165 has 128 divisors (see below), whose sum is σ = 15666905088. Its totient is φ = 3090493440.

The previous prime is 7630641119. The next prime is 7630641209. The reversal of 7630641165 is 5611460367.

It is not a de Polignac number, because 7630641165 - 2⁸ = 7630640909 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2045532 + ... + 2049258.

It is an arithmetic number, because the mean of its divisors is an integer number (122397696).

Almost surely, 2^7630641165 is an apocalyptic number.

It is an amenable number.

7630641165 is an abundant number, since it is smaller than the sum of its proper divisors (8036263923).

7630641165 is a wasteful number, since it uses less digits than its factorization.

7630641165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3827.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 7630641165 is about 87353.5412275885. The cubic root of 7630641165 is about 1968.7338583509.

The spelling of 7630641165 in words is "seven billion, six hundred thirty million, six hundred forty-one thousand, one hundred sixty-five".