6146304661 has 48 divisors (see below), whose sum is σ = 8003784960. Its totient is φ = 4676797440.

The previous prime is 6146304649. The next prime is 6146304707. The reversal of 6146304661 is 1664036416.

It is not a de Polignac number, because 6146304661 - 2¹⁵ = 6146271893 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6146304661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6146304361) 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 47 ways as a sum of consecutive naturals, for example, 4288401 + ... + 4289833.

It is an arithmetic number, because the mean of its divisors is an integer number (166745520).

Almost surely, 2^6146304661 is an apocalyptic number.

It is an amenable number.

6146304661 is a deficient number, since it is larger than the sum of its proper divisors (1857480299).

6146304661 is a wasteful number, since it uses less digits than its factorization.

6146304661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754 (or 1747 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 6146304661 is about 78398.3715455876. The cubic root of 6146304661 is about 1831.7717679875.

The spelling of 6146304661 in words is "six billion, one hundred forty-six million, three hundred four thousand, six hundred sixty-one".