1473428880 has 400 divisors, whose sum is σ = 6382341504. Its totient is φ = 306063360.

The previous prime is 1473428807. The next prime is 1473428899. The reversal of 1473428880 is 888243741.

1473428880 is a `hidden beast` number, since 147 + 3 + 428 + 8 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 497484 + ... + 500436.

Almost surely, 2^1473428880 is an apocalyptic number.

1473428880 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 1473428880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3191170752).

1473428880 is an abundant number, since it is smaller than the sum of its proper divisors (4908912624).

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

1473428880 is a wasteful number, since it uses less digits than its factorization.

1473428880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2996 (or 2981 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The square root of 1473428880 is about 38385.2690494674. The cubic root of 1473428880 is about 1137.9147476039.

The spelling of 1473428880 in words is "one billion, four hundred seventy-three million, four hundred twenty-eight thousand, eight hundred eighty".