76474716463 has 8 divisors (see below), whose sum is σ = 80502251120. Its totient is φ = 72447436800.

The previous prime is 76474716449. The next prime is 76474716533. The reversal of 76474716463 is 36461747467.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76474716463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76474716163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1059481 + ... + 1129357.

It is an arithmetic number, because the mean of its divisors is an integer number (10062781390).

Almost surely, 2^76474716463 is an apocalyptic number.

76474716463 is a deficient number, since it is larger than the sum of its proper divisors (4027534657).

76474716463 is a wasteful number, since it uses less digits than its factorization.

76474716463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127497.

The product of its digits is 14224896, while the sum is 55.

The spelling of 76474716463 in words is "seventy-six billion, four hundred seventy-four million, seven hundred sixteen thousand, four hundred sixty-three".