6216346652 has 12 divisors (see below), whose sum is σ = 10886103816. Its totient is φ = 3106031280.

The previous prime is 6216346639. The next prime is 6216346673. The reversal of 6216346652 is 2566436126.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528974 + ... + 540597.

It is an arithmetic number, because the mean of its divisors is an integer number (907175318).

Almost surely, 2^6216346652 is an apocalyptic number.

It is an amenable number.

6216346652 is a deficient number, since it is larger than the sum of its proper divisors (4669757164).

6216346652 is a wasteful number, since it uses less digits than its factorization.

6216346652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071028 (or 1071026 counting only the distinct ones).

The product of its digits is 311040, while the sum is 41.

The square root of 6216346652 is about 78843.8117546330. The cubic root of 6216346652 is about 1838.7036643327.

The spelling of 6216346652 in words is "six billion, two hundred sixteen million, three hundred forty-six thousand, six hundred fifty-two".