36670336668 has 36 divisors (see below), whose sum is σ = 105936528880. Its totient is φ = 10477238976.

The previous prime is 36670336607. The next prime is 36670336691. The reversal of 36670336668 is 86663307663.

It is a happy number.

36670336668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×36670336668³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72758353 + ... + 72758856.

Almost surely, 2^36670336668 is an apocalyptic number.

It is an amenable number.

36670336668 is an abundant number, since it is smaller than the sum of its proper divisors (69266192212).

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

36670336668 is a wasteful number, since it uses less digits than its factorization.

36670336668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145517226 (or 145517221 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 54.

The spelling of 36670336668 in words is "thirty-six billion, six hundred seventy million, three hundred thirty-six thousand, six hundred sixty-eight".