6214980061 has 4 divisors (see below), whose sum is σ = 6249700800. Its totient is φ = 6180259324.

The previous prime is 6214980043. The next prime is 6214980073. The reversal of 6214980061 is 1600894126.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6214980061 - 2²⁹ = 5678109149 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6214980061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6214980011) 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, 17360101 + ... + 17360458.

It is an arithmetic number, because the mean of its divisors is an integer number (1562425200).

Almost surely, 2^6214980061 is an apocalyptic number.

It is an amenable number.

6214980061 is a deficient number, since it is larger than the sum of its proper divisors (34720739).

6214980061 is a wasteful number, since it uses less digits than its factorization.

6214980061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34720738.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 6214980061 is about 78835.1448340142. The cubic root of 6214980061 is about 1838.5689153032.

The spelling of 6214980061 in words is "six billion, two hundred fourteen million, nine hundred eighty thousand, sixty-one".