6216274936 has 8 divisors (see below), whose sum is σ = 11655515520. Its totient is φ = 3108137464.

The previous prime is 6216274879. The next prime is 6216274949. The reversal of 6216274936 is 6394726126.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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 as a sum of consecutive naturals, namely, 388517176 + ... + 388517191.

It is an arithmetic number, because the mean of its divisors is an integer number (1456939440).

Almost surely, 2^6216274936 is an apocalyptic number.

It is an amenable number.

6216274936 is a deficient number, since it is larger than the sum of its proper divisors (5439240584).

6216274936 is a wasteful number, since it uses less digits than its factorization.

6216274936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777034373 (or 777034369 counting only the distinct ones).

The product of its digits is 653184, while the sum is 46.

The square root of 6216274936 is about 78843.3569554214. The cubic root of 6216274936 is about 1838.6965934605.

The spelling of 6216274936 in words is "six billion, two hundred sixteen million, two hundred seventy-four thousand, nine hundred thirty-six".