6229311872 has 32 divisors (see below), whose sum is σ = 14182810320. Its totient is φ = 2669704704.

The previous prime is 6229311839. The next prime is 6229311883. The reversal of 6229311872 is 2781139226.

It is a tau number, because it is divible by the number of its divisors (32).

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, 3475283 + ... + 3477074.

Almost surely, 2^6229311872 is an apocalyptic number.

It is an amenable number.

6229311872 is an abundant number, since it is smaller than the sum of its proper divisors (7953498448).

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

6229311872 is an equidigital number, since it uses as much as digits as its factorization.

6229311872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6952378 (or 6952366 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The square root of 6229311872 is about 78925.9898385823. The cubic root of 6229311872 is about 1839.9810836115.

The spelling of 6229311872 in words is "six billion, two hundred twenty-nine million, three hundred eleven thousand, eight hundred seventy-two".