1030773793 has 4 divisors (see below), whose sum is σ = 1178027200. Its totient is φ = 883520388.

The previous prime is 1030773749. The next prime is 1030773803. The reversal of 1030773793 is 3973770301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1030773793 is a prime.

It is a super-2 number, since 2×1030773793² = 2124989224671213698, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1034773793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73626693 + ... + 73626706.

It is an arithmetic number, because the mean of its divisors is an integer number (294506800).

Almost surely, 2^1030773793 is an apocalyptic number.

It is an amenable number.

1030773793 is a deficient number, since it is larger than the sum of its proper divisors (147253407).

1030773793 is an equidigital number, since it uses as much as digits as its factorization.

1030773793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147253406.

The product of its (nonzero) digits is 83349, while the sum is 40.

The square root of 1030773793 is about 32105.6660575668. Note that the first 3 decimals coincide. The cubic root of 1030773793 is about 1010.1544687445.

It can be divided in two parts, 10307 and 73793, that added together give a square (84100 = 290²).

The spelling of 1030773793 in words is "one billion, thirty million, seven hundred seventy-three thousand, seven hundred ninety-three".