6194664916 has 24 divisors (see below), whose sum is σ = 11943277920. Its totient is φ = 2787876000.

The previous prime is 6194664899. The next prime is 6194664919.

6194664916 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6194664919) 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 7 ways as a sum of consecutive naturals, for example, 692526 + ... + 701413.

It is an arithmetic number, because the mean of its divisors is an integer number (497636580).

Almost surely, 2^6194664916 is an apocalyptic number.

It is an amenable number.

6194664916 is a deficient number, since it is larger than the sum of its proper divisors (5748613004).

6194664916 is a wasteful number, since it uses less digits than its factorization.

6194664916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394055 (or 1394053 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 52.

The square root of 6194664916 is about 78706.1936317594. The cubic root of 6194664916 is about 1836.5634615734.

The spelling of 6194664916 in words is "six billion, one hundred ninety-four million, six hundred sixty-four thousand, nine hundred sixteen".