1473722880 has 320 divisors, whose sum is σ = 5468221440. Its totient is φ = 331628544.

The previous prime is 1473722869. The next prime is 1473722891. The reversal of 1473722880 is 882273741.

It is an interprime number because it is at equal distance from previous prime (1473722869) and next prime (1473722891).

It is a tau number, because it is divible by the number of its divisors (320).

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4246867 + ... + 4247213.

It is an arithmetic number, because the mean of its divisors is an integer number (17088192).

Almost surely, 2^1473722880 is an apocalyptic number.

1473722880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1473722880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2734110720).

1473722880 is an abundant number, since it is smaller than the sum of its proper divisors (3994498560).

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

1473722880 is an equidigital number, since it uses as much as digits as its factorization.

1473722880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 1473722880 is about 38389.0984525555. The cubic root of 1473722880 is about 1137.9904270144.

The spelling of 1473722880 in words is "one billion, four hundred seventy-three million, seven hundred twenty-two thousand, eight hundred eighty".