32046297649 has 8 divisors (see below), whose sum is σ = 32244150240. Its totient is φ = 31848773376.

The previous prime is 32046297643. The next prime is 32046297653. The reversal of 32046297649 is 94679264023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32046297649 - 2³ = 32046297641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32046297596 and 32046297605.

It is not an unprimeable number, because it can be changed into a prime (32046297641) 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 7 ways as a sum of consecutive naturals, for example, 115194 + ... + 278140.

It is an arithmetic number, because the mean of its divisors is an integer number (4030518780).

Almost surely, 2^32046297649 is an apocalyptic number.

It is an amenable number.

32046297649 is a deficient number, since it is larger than the sum of its proper divisors (197852591).

32046297649 is a wasteful number, since it uses less digits than its factorization.

32046297649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164159.

The product of its (nonzero) digits is 3919104, while the sum is 52.

The spelling of 32046297649 in words is "thirty-two billion, forty-six million, two hundred ninety-seven thousand, six hundred forty-nine".