6476074986 has 16 divisors (see below), whose sum is σ = 12952940544. Its totient is φ = 2158559904.

The previous prime is 6476074973. The next prime is 6476074987. The reversal of 6476074986 is 6894706746.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6476074987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165655 + ... + 200981.

It is an arithmetic number, because the mean of its divisors is an integer number (809558784).

Almost surely, 2^6476074986 is an apocalyptic number.

6476074986 is an abundant number, since it is smaller than the sum of its proper divisors (6476865558).

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

6476074986 is a wasteful number, since it uses less digits than its factorization.

6476074986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65885.

The product of its (nonzero) digits is 12192768, while the sum is 57.

The square root of 6476074986 is about 80474.0640579311. The cubic root of 6476074986 is about 1863.9630099204.

The spelling of 6476074986 in words is "six billion, four hundred seventy-six million, seventy-four thousand, nine hundred eighty-six".