36704444456 has 32 divisors (see below), whose sum is σ = 72879915240. Its totient is φ = 17270120448.

The previous prime is 36704444431. The next prime is 36704444477. The reversal of 36704444456 is 65444440763.

It can be written as a sum of positive squares in 4 ways, for example, as 35094027556 + 1610416900 = 187334^2 + 40130^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36704444456.

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, 1153496 + ... + 1184888.

Almost surely, 2^36704444456 is an apocalyptic number.

It is an amenable number.

36704444456 is a deficient number, since it is larger than the sum of its proper divisors (36175470784).

36704444456 is a wasteful number, since it uses less digits than its factorization.

36704444456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40013 (or 40009 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 47.

The spelling of 36704444456 in words is "thirty-six billion, seven hundred four million, four hundred forty-four thousand, four hundred fifty-six".