1073057328 has 80 divisors (see below), whose sum is σ = 3520092160. Its totient is φ = 306586944.

The previous prime is 1073057317. The next prime is 1073057347. The reversal of 1073057328 is 8237503701.

1073057328 is a `hidden beast` number, since 10 + 73 + 0 + 573 + 2 + 8 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 1073057292 and 1073057301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174400 + ... + 180447.

It is an arithmetic number, because the mean of its divisors is an integer number (44001152).

Almost surely, 2^1073057328 is an apocalyptic number.

1073057328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1073057328 is an abundant number, since it is smaller than the sum of its proper divisors (2447034832).

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

1073057328 is a wasteful number, since it uses less digits than its factorization.

1073057328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354871 (or 354859 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 1073057328 is about 32757.5537548212. The cubic root of 1073057328 is about 1023.7823583273.

The spelling of 1073057328 in words is "one billion, seventy-three million, fifty-seven thousand, three hundred twenty-eight".