904304328270 has 128 divisors (see below), whose sum is σ = 2590701926400. Its totient is φ = 197521674240.

The previous prime is 904304328227. The next prime is 904304328287. The reversal of 904304328270 is 72823403409.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4977430 + ... + 5155910.

It is an arithmetic number, because the mean of its divisors is an integer number (20239858800).

Almost surely, 2^904304328270 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 904304328270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1295350963200).

904304328270 is an abundant number, since it is smaller than the sum of its proper divisors (1686397598130).

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

904304328270 is a wasteful number, since it uses less digits than its factorization.

904304328270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179570.

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 904304328270 in words is "nine hundred four billion, three hundred four million, three hundred twenty-eight thousand, two hundred seventy".