290080405389 has 8 divisors (see below), whose sum is σ = 386813996800. Its totient is φ = 193366875456.

The previous prime is 290080405379. The next prime is 290080405453. The reversal of 290080405389 is 983504080092.

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

It is not a de Polignac number, because 290080405389 - 2⁸ = 290080405133 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 (290080405379) 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, 4981597 + ... + 5039490.

It is an arithmetic number, because the mean of its divisors is an integer number (48351749600).

Almost surely, 2^290080405389 is an apocalyptic number.

It is an amenable number.

290080405389 is a deficient number, since it is larger than the sum of its proper divisors (96733591411).

290080405389 is a wasteful number, since it uses less digits than its factorization.

290080405389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10030739.

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 290080405389 in words is "two hundred ninety billion, eighty million, four hundred five thousand, three hundred eighty-nine".