904048279680 has 512 divisors, whose sum is σ = 3562708746240. Its totient is φ = 189880713216.

The previous prime is 904048279679. The next prime is 904048279691. The reversal of 904048279680 is 86972840409.

It is a self number, because there is not a number n which added to its sum of digits gives 904048279680.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38950959 + ... + 38974161.

It is an arithmetic number, because the mean of its divisors is an integer number (6958415520).

Almost surely, 2^904048279680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 904048279680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1781354373120).

904048279680 is an abundant number, since it is smaller than the sum of its proper divisors (2658660466560).

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

904048279680 is a wasteful number, since it uses less digits than its factorization.

904048279680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23468 (or 23456 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 57.

The spelling of 904048279680 in words is "nine hundred four billion, forty-eight million, two hundred seventy-nine thousand, six hundred eighty".