6020718638 has 8 divisors (see below), whose sum is σ = 9852085080. Its totient is φ = 2736690280.

The previous prime is 6020718631. The next prime is 6020718643. The reversal of 6020718638 is 8368170206.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×6020718638⁴ (a number of 40 digits) contains 4444 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6020718595 and 6020718604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6020718631) 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, 136834493 + ... + 136834536.

It is an arithmetic number, because the mean of its divisors is an integer number (1231510635).

Almost surely, 2^6020718638 is an apocalyptic number.

6020718638 is a deficient number, since it is larger than the sum of its proper divisors (3831366442).

6020718638 is a wasteful number, since it uses less digits than its factorization.

6020718638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273669042.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 6020718638 is about 77593.2899031869. The cubic root of 6020718638 is about 1819.2097601777.

The spelling of 6020718638 in words is "six billion, twenty million, seven hundred eighteen thousand, six hundred thirty-eight".