32479047903 has 8 divisors (see below), whose sum is σ = 43951746688. Its totient is φ = 21329523864.

The previous prime is 32479047889. The next prime is 32479047911. The reversal of 32479047903 is 30974097423.

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

It is not a de Polignac number, because 32479047903 - 2⁵ = 32479047871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32479047943) 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, 80793451 + ... + 80793852.

It is an arithmetic number, because the mean of its divisors is an integer number (5493968336).

Almost surely, 2^32479047903 is an apocalyptic number.

32479047903 is a deficient number, since it is larger than the sum of its proper divisors (11472698785).

32479047903 is a wasteful number, since it uses less digits than its factorization.

32479047903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161587373.

The product of its (nonzero) digits is 1143072, while the sum is 48.

The spelling of 32479047903 in words is "thirty-two billion, four hundred seventy-nine million, forty-seven thousand, nine hundred three".