6487474747846 has 16 divisors (see below), whose sum is σ = 10405652571360. Its totient is φ = 3022702268800.

The previous prime is 6487474747807. The next prime is 6487474747861.

6487474747846 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 944591026 + ... + 944597893.

It is an arithmetic number, because the mean of its divisors is an integer number (650353285710).

Almost surely, 2^{6487474747846} is an apocalyptic number.

6487474747846 is a deficient number, since it is larger than the sum of its proper divisors (3918177823514).

6487474747846 is a wasteful number, since it uses less digits than its factorization.

6487474747846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889189039.

The product of its digits is 5664669696, while the sum is 76.

The spelling of 6487474747846 in words is "six trillion, four hundred eighty-seven billion, four hundred seventy-four million, seven hundred forty-seven thousand, eight hundred forty-six".