36830445897 has 24 divisors (see below), whose sum is σ = 57574603776. Its totient is φ = 20880242208.

The previous prime is 36830445893. The next prime is 36830445929. The reversal of 36830445897 is 79854403863.

It is not a de Polignac number, because 36830445897 - 2² = 36830445893 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36830445893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 967738 + ... + 1005075.

It is an arithmetic number, because the mean of its divisors is an integer number (2398941824).

Almost surely, 2^36830445897 is an apocalyptic number.

It is an amenable number.

36830445897 is a deficient number, since it is larger than the sum of its proper divisors (20744157879).

36830445897 is a wasteful number, since it uses less digits than its factorization.

36830445897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972957 (or 1972950 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 57.

The spelling of 36830445897 in words is "thirty-six billion, eight hundred thirty million, four hundred forty-five thousand, eight hundred ninety-seven".