1030734 has 24 divisors (see below), whose sum is σ = 2252952. Its totient is φ = 340560.

The previous prime is 1030723. The next prime is 1030739. The reversal of 1030734 is 4370301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2949 + ... + 3279.

It is an arithmetic number, because the mean of its divisors is an integer number (93873).

2^1030734 is an apocalyptic number.

1030734 is an abundant number, since it is smaller than the sum of its proper divisors (1222218).

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

1030734 is a wasteful number, since it uses less digits than its factorization.

1030734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 1030734 is about 1015.2507079535. The cubic root of 1030734 is about 101.0141469580.

It can be divided in two parts, 1030 and 734, that added together give a square (1764 = 42²).

The spelling of 1030734 in words is "one million, thirty thousand, seven hundred thirty-four".