980804444 has 12 divisors (see below), whose sum is σ = 1717136568. Its totient is φ = 490194000.

The previous prime is 980804423. The next prime is 980804449. The reversal of 980804444 is 444408089.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980804449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41207 + ... + 60494.

It is an arithmetic number, because the mean of its divisors is an integer number (143094714).

Almost surely, 2^980804444 is an apocalyptic number.

It is an amenable number.

980804444 is a deficient number, since it is larger than the sum of its proper divisors (736332124).

980804444 is a wasteful number, since it uses less digits than its factorization.

980804444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104116 (or 104114 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 980804444 is about 31317.7975598540. The cubic root of 980804444 is about 993.5600980218.

The spelling of 980804444 in words is "nine hundred eighty million, eight hundred four thousand, four hundred forty-four".