7708201641 has 48 divisors (see below), whose sum is σ = 12831436800. Its totient is φ = 4367872224.

The previous prime is 7708201607. The next prime is 7708201649. The reversal of 7708201641 is 1461028077.

7708201641 is a `hidden beast` number, since 7 + 7 + 0 + 8 + 2 + 0 + 1 + 641 = 666.

It is not a de Polignac number, because 7708201641 - 2¹¹ = 7708199593 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7708201596 and 7708201605.

It is not an unprimeable number, because it can be changed into a prime (7708201649) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5400970 + ... + 5402396.

It is an arithmetic number, because the mean of its divisors is an integer number (267321600).

Almost surely, 2^7708201641 is an apocalyptic number.

It is an amenable number.

7708201641 is a deficient number, since it is larger than the sum of its proper divisors (5123235159).

7708201641 is a wasteful number, since it uses less digits than its factorization.

7708201641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098 (or 2095 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 7708201641 is about 87796.3646229159. The cubic root of 7708201641 is about 1975.3816826603.

The spelling of 7708201641 in words is "seven billion, seven hundred eight million, two hundred one thousand, six hundred forty-one".