6211214392 has 8 divisors (see below), whose sum is σ = 11646027000. Its totient is φ = 3105607192.

The previous prime is 6211214381. The next prime is 6211214411. The reversal of 6211214392 is 2934121126.

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

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, 388200892 + ... + 388200907.

It is an arithmetic number, because the mean of its divisors is an integer number (1455753375).

Almost surely, 2^6211214392 is an apocalyptic number.

It is an amenable number.

6211214392 is a deficient number, since it is larger than the sum of its proper divisors (5434812608).

6211214392 is a wasteful number, since it uses less digits than its factorization.

6211214392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776401805 (or 776401801 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 6211214392 is about 78811.2580282792. The cubic root of 6211214392 is about 1838.1975094054.

The spelling of 6211214392 in words is "six billion, two hundred eleven million, two hundred fourteen thousand, three hundred ninety-two".