6973441280 has 144 divisors (see below), whose sum is σ = 18295925760. Its totient is φ = 2530811904.

The previous prime is 6973441217. The next prime is 6973441283. The reversal of 6973441280 is 821443796.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6973441283) 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, 978209 + ... + 985311.

It is an arithmetic number, because the mean of its divisors is an integer number (127055040).

Almost surely, 2^6973441280 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 6973441280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9147962880).

6973441280 is an abundant number, since it is smaller than the sum of its proper divisors (11322484480).

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

6973441280 is a wasteful number, since it uses less digits than its factorization.

6973441280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7196 (or 7182 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 6973441280 is about 83507.1331084956. The cubic root of 6973441280 is about 1910.5088307449.

The spelling of 6973441280 in words is "six billion, nine hundred seventy-three million, four hundred forty-one thousand, two hundred eighty".