3240889093290 has 32 divisors (see below), whose sum is σ = 7778582070336. Its totient is φ = 864187286400.

The previous prime is 3240889093243. The next prime is 3240889093297. The reversal of 3240889093290 is 923909880423.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3240889093290.

It is not an unprimeable number, because it can be changed into a prime (3240889093297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2582092 + ... + 3626151.

It is an arithmetic number, because the mean of its divisors is an integer number (243080689698).

Almost surely, 2^{3240889093290} is an apocalyptic number.

3240889093290 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3240889093290 is an abundant number, since it is smaller than the sum of its proper divisors (4537692977046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3240889093290 is a wasteful number, since it uses less digits than its factorization.

3240889093290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6225654.

The product of its (nonzero) digits is 6718464, while the sum is 57.

The spelling of 3240889093290 in words is "three trillion, two hundred forty billion, eight hundred eighty-nine million, ninety-three thousand, two hundred ninety".