36447460368 has 160 divisors (see below), whose sum is σ = 108617048064. Its totient is φ = 10427520000.

The previous prime is 36447460339. The next prime is 36447460447. The reversal of 36447460368 is 86306474463.

It is a self number, because there is not a number n which added to its sum of digits gives 36447460368.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 643933 + ... + 698243.

Almost surely, 2^36447460368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36447460368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54308524032).

36447460368 is an abundant number, since it is smaller than the sum of its proper divisors (72169587696).

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

36447460368 is a wasteful number, since it uses less digits than its factorization.

36447460368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54405 (or 54399 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 51.

The spelling of 36447460368 in words is "thirty-six billion, four hundred forty-seven million, four hundred sixty thousand, three hundred sixty-eight".