6326061644 has 24 divisors (see below), whose sum is σ = 12657899520. Its totient is φ = 2709931536.

The previous prime is 6326061631. The next prime is 6326061649. The reversal of 6326061644 is 4461606236.

It is a happy number.

It is a super-3 number, since 3×6326061644³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6326061598 and 6326061607.

It is not an unprimeable number, because it can be changed into a prime (6326061649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12239 + ... + 113145.

It is an arithmetic number, because the mean of its divisors is an integer number (527412480).

Almost surely, 2^6326061644 is an apocalyptic number.

It is an amenable number.

6326061644 is an abundant number, since it is smaller than the sum of its proper divisors (6331837876).

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

6326061644 is a wasteful number, since it uses less digits than its factorization.

6326061644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103157 (or 103155 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 38.

The square root of 6326061644 is about 79536.5428215232. The cubic root of 6326061644 is about 1849.4579998800.

The spelling of 6326061644 in words is "six billion, three hundred twenty-six million, sixty-one thousand, six hundred forty-four".