6235019668 has 12 divisors (see below), whose sum is σ = 11019317652. Its totient is φ = 3086643200.

The previous prime is 6235019647. The next prime is 6235019701. The reversal of 6235019668 is 8669105326.

It can be written as a sum of positive squares in 2 ways, for example, as 2693817604 + 3541202064 = 51902^2 + 59508^2 .

It is a congruent number.

It is an unprimeable number.

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, 7716205 + ... + 7717012.

It is an arithmetic number, because the mean of its divisors is an integer number (918276471).

Almost surely, 2^6235019668 is an apocalyptic number.

It is an amenable number.

6235019668 is a deficient number, since it is larger than the sum of its proper divisors (4784297984).

6235019668 is a wasteful number, since it uses less digits than its factorization.

6235019668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15433322 (or 15433320 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 6235019668 is about 78962.1407257934. The cubic root of 6235019668 is about 1840.5428915528.

The spelling of 6235019668 in words is "six billion, two hundred thirty-five million, nineteen thousand, six hundred sixty-eight".