32938097661 has 24 divisors (see below), whose sum is σ = 56387857344. Its totient is φ = 18821769120.

The previous prime is 32938097627. The next prime is 32938097663. The reversal of 32938097661 is 16679083923.

It is not a de Polignac number, because 32938097661 - 2⁹ = 32938097149 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 32938097598 and 32938097607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32938097663) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9680280 + ... + 9683681.

It is an arithmetic number, because the mean of its divisors is an integer number (2349494056).

Almost surely, 2^32938097661 is an apocalyptic number.

It is an amenable number.

32938097661 is a deficient number, since it is larger than the sum of its proper divisors (23449759683).

32938097661 is an equidigital number, since it uses as much as digits as its factorization.

32938097661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19363983 (or 19363971 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The spelling of 32938097661 in words is "thirty-two billion, nine hundred thirty-eight million, ninety-seven thousand, six hundred sixty-one".