7646006244 has 12 divisors (see below), whose sum is σ = 17840681264. Its totient is φ = 2548668744.

The previous prime is 7646006243. The next prime is 7646006267. The reversal of 7646006244 is 4426006467.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×7646006244² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7646006243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318583582 + ... + 318583605.

Almost surely, 2^7646006244 is an apocalyptic number.

It is an amenable number.

7646006244 is an abundant number, since it is smaller than the sum of its proper divisors (10194675020).

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

7646006244 is a wasteful number, since it uses less digits than its factorization.

7646006244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637167194 (or 637167192 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 39.

The square root of 7646006244 is about 87441.4446586972. Note that the first 3 decimals coincide. The cubic root of 7646006244 is about 1970.0543882877.

The spelling of 7646006244 in words is "seven billion, six hundred forty-six million, six thousand, two hundred forty-four".