32670689849 has 16 divisors (see below), whose sum is σ = 37784672640. Its totient is φ = 27670231680.

The previous prime is 32670689839. The next prime is 32670689897. The reversal of 32670689849 is 94898607623.

It is a happy number.

It is not a de Polignac number, because 32670689849 - 2⁸ = 32670689593 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32670689791 and 32670689800.

It is not an unprimeable number, because it can be changed into a prime (32670689839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137207 + ... + 290115.

It is an arithmetic number, because the mean of its divisors is an integer number (2361542040).

Almost surely, 2^32670689849 is an apocalyptic number.

It is an amenable number.

32670689849 is a deficient number, since it is larger than the sum of its proper divisors (5113982791).

32670689849 is a wasteful number, since it uses less digits than its factorization.

32670689849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153280.

The product of its (nonzero) digits is 31352832, while the sum is 62.

The spelling of 32670689849 in words is "thirty-two billion, six hundred seventy million, six hundred eighty-nine thousand, eight hundred forty-nine".