1030804729 has 8 divisors (see below), whose sum is σ = 1055257632. Its totient is φ = 1006373760.

The previous prime is 1030804727. The next prime is 1030804751. The reversal of 1030804729 is 9274080301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1030804729 - 2¹ = 1030804727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1030804694 and 1030804703.

It is not an unprimeable number, because it can be changed into a prime (1030804727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126822 + ... + 134704.

It is an arithmetic number, because the mean of its divisors is an integer number (131907204).

Almost surely, 2^1030804729 is an apocalyptic number.

It is an amenable number.

1030804729 is a deficient number, since it is larger than the sum of its proper divisors (24452903).

1030804729 is an equidigital number, since it uses as much as digits as its factorization.

1030804729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10967.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 1030804729 is about 32106.1478380699. The cubic root of 1030804729 is about 1010.1645743649.

The spelling of 1030804729 in words is "one billion, thirty million, eight hundred four thousand, seven hundred twenty-nine".