6324626641 has 4 divisors (see below), whose sum is σ = 6599610432. Its totient is φ = 6049642852.

The previous prime is 6324626593. The next prime is 6324626657. The reversal of 6324626641 is 1466264236.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6324626641 - 2¹³ = 6324618449 is a prime.

It is a super-3 number, since 3×6324626641³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6324626594 and 6324626603.

It is not an unprimeable number, because it can be changed into a prime (6324626681) 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 3 ways as a sum of consecutive naturals, for example, 137491861 + ... + 137491906.

It is an arithmetic number, because the mean of its divisors is an integer number (1649902608).

Almost surely, 2^6324626641 is an apocalyptic number.

It is an amenable number.

6324626641 is a deficient number, since it is larger than the sum of its proper divisors (274983791).

6324626641 is a wasteful number, since it uses less digits than its factorization.

6324626641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274983790.

The product of its digits is 248832, while the sum is 40.

The square root of 6324626641 is about 79527.5212803719. The cubic root of 6324626641 is about 1849.3181457007.

The spelling of 6324626641 in words is "six billion, three hundred twenty-four million, six hundred twenty-six thousand, six hundred forty-one".