7646327013 has 16 divisors (see below), whose sum is σ = 11186501760. Its totient is φ = 4616649024.

The previous prime is 7646326993. The next prime is 7646327057. The reversal of 7646327013 is 3107236467.

It is not a de Polignac number, because 7646327013 - 2⁶ = 7646326949 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7646327063) 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 15 ways as a sum of consecutive naturals, for example, 1847553 + ... + 1851686.

It is an arithmetic number, because the mean of its divisors is an integer number (699156360).

Almost surely, 2^7646327013 is an apocalyptic number.

It is an amenable number.

7646327013 is a deficient number, since it is larger than the sum of its proper divisors (3540174747).

7646327013 is a wasteful number, since it uses less digits than its factorization.

7646327013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3699308.

The product of its (nonzero) digits is 127008, while the sum is 39.

The square root of 7646327013 is about 87443.2788326238. The cubic root of 7646327013 is about 1970.0819374648.

The spelling of 7646327013 in words is "seven billion, six hundred forty-six million, three hundred twenty-seven thousand, thirteen".