1473048720 has 640 divisors, whose sum is σ = 6299596800. Its totient is φ = 311040000.

The previous prime is 1473048719. The next prime is 1473048737. The reversal of 1473048720 is 278403741.

It is a happy number.

1473048720 is a `hidden beast` number, since 147 + 30 + 487 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5868595 + ... + 5868845.

It is an arithmetic number, because the mean of its divisors is an integer number (9843120).

Almost surely, 2^1473048720 is an apocalyptic number.

1473048720 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 1473048720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3149798400).

1473048720 is an abundant number, since it is smaller than the sum of its proper divisors (4826548080).

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

1473048720 is a wasteful number, since it uses less digits than its factorization.

1473048720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316 (or 304 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 1473048720 is about 38380.3168303754. The cubic root of 1473048720 is about 1137.8168745664.

The spelling of 1473048720 in words is "one billion, four hundred seventy-three million, forty-eight thousand, seven hundred twenty".