7645230117 has 40 divisors (see below), whose sum is σ = 13404972416. Its totient is φ = 4250618208.

The previous prime is 7645230097. The next prime is 7645230119. The reversal of 7645230117 is 7110325467.

It is a happy number.

7645230117 is a `hidden beast` number, since 7 + 645 + 2 + 3 + 0 + 1 + 1 + 7 = 666.

It is not a de Polignac number, because 7645230117 - 2¹² = 7645226021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7645230119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 161233 + ... + 203190.

Almost surely, 2^7645230117 is an apocalyptic number.

It is an amenable number.

7645230117 is a deficient number, since it is larger than the sum of its proper divisors (5759742299).

7645230117 is a wasteful number, since it uses less digits than its factorization.

7645230117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364479 (or 364470 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 7645230117 is about 87437.0065647264. The cubic root of 7645230117 is about 1969.9877275984.

The spelling of 7645230117 in words is "seven billion, six hundred forty-five million, two hundred thirty thousand, one hundred seventeen".