6229651356 has 240 divisors, whose sum is σ = 17536559040. Its totient is φ = 1924715520.

The previous prime is 6229651339. The next prime is 6229651367. The reversal of 6229651356 is 6531569226.

6229651356 is a `hidden beast` number, since 6 + 2 + 296 + 5 + 1 + 356 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 39679230 + ... + 39679386.

It is an arithmetic number, because the mean of its divisors is an integer number (73068996).

Almost surely, 2^6229651356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6229651356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8768279520).

6229651356 is an abundant number, since it is smaller than the sum of its proper divisors (11306907684).

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

6229651356 is a wasteful number, since it uses less digits than its factorization.

6229651356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 335 counting only the distinct ones).

The product of its digits is 583200, while the sum is 45.

The square root of 6229651356 is about 78928.1404570005. The cubic root of 6229651356 is about 1840.0145079984.

The spelling of 6229651356 in words is "six billion, two hundred twenty-nine million, six hundred fifty-one thousand, three hundred fifty-six".