383472590889 has 32 divisors (see below), whose sum is σ = 539473858560. Its totient is φ = 241814409408.

The previous prime is 383472590833. The next prime is 383472590951. The reversal of 383472590889 is 988095274383.

It is not a de Polignac number, because 383472590889 - 2¹² = 383472586793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (383472590819) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5000812 + ... + 5076914.

It is an arithmetic number, because the mean of its divisors is an integer number (16858558080).

Almost surely, 2^383472590889 is an apocalyptic number.

It is an amenable number.

383472590889 is a deficient number, since it is larger than the sum of its proper divisors (156001267671).

383472590889 is a wasteful number, since it uses less digits than its factorization.

383472590889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76941.

The product of its (nonzero) digits is 104509440, while the sum is 66.

The spelling of 383472590889 in words is "three hundred eighty-three billion, four hundred seventy-two million, five hundred ninety thousand, eight hundred eighty-nine".