464646766736 has 10 divisors (see below), whose sum is σ = 900253110582. Its totient is φ = 232323383360.

The previous prime is 464646766697. The next prime is 464646766739. The reversal of 464646766736 is 637667646464.

It can be written as a sum of positive squares in only one way, i.e., 464115187600 + 531579136 = 681260^2 + 23056^2 .

It is not an unprimeable number, because it can be changed into a prime (464646766739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14520211445 + ... + 14520211476.

Almost surely, 2^464646766736 is an apocalyptic number.

It is an amenable number.

464646766736 is a deficient number, since it is larger than the sum of its proper divisors (435606343846).

464646766736 is a wasteful number, since it uses less digits than its factorization.

464646766736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29040422929 (or 29040422923 counting only the distinct ones).

The product of its digits is 438939648, while the sum is 65.

The spelling of 464646766736 in words is "four hundred sixty-four billion, six hundred forty-six million, seven hundred sixty-six thousand, seven hundred thirty-six".