1073030660 has 48 divisors (see below), whose sum is σ = 2430086400. Its totient is φ = 395643264.

The previous prime is 1073030659. The next prime is 1073030663. The reversal of 1073030660 is 660303701.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (1073030663) 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, 215681 + ... + 220599.

It is an arithmetic number, because the mean of its divisors is an integer number (50626800).

Almost surely, 2^1073030660 is an apocalyptic number.

1073030660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1073030660 is an abundant number, since it is smaller than the sum of its proper divisors (1357055740).

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

1073030660 is a wasteful number, since it uses less digits than its factorization.

1073030660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5780 (or 5778 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 1073030660 is about 32757.1467011399. The cubic root of 1073030660 is about 1023.7738771233.

The spelling of 1073030660 in words is "one billion, seventy-three million, thirty thousand, six hundred sixty".