32639840798 has 16 divisors (see below), whose sum is σ = 50169729456. Its totient is φ = 15916848960.

The previous prime is 32639840797. The next prime is 32639840803. The reversal of 32639840798 is 89704893623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32639840797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205565 + ... + 327927.

It is an arithmetic number, because the mean of its divisors is an integer number (3135608091).

Almost surely, 2^32639840798 is an apocalyptic number.

32639840798 is a deficient number, since it is larger than the sum of its proper divisors (17529888658).

32639840798 is a wasteful number, since it uses less digits than its factorization.

32639840798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125659.

The product of its (nonzero) digits is 15676416, while the sum is 59.

The spelling of 32639840798 in words is "thirty-two billion, six hundred thirty-nine million, eight hundred forty thousand, seven hundred ninety-eight".