830703 has 4 divisors (see below), whose sum is σ = 1107608. Its totient is φ = 553800.

The previous prime is 830693. The next prime is 830719. The reversal of 830703 is 307038.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 830703 - 2⁶ = 830639 is a prime.

It is a D-number.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 830703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830743) 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 3 ways as a sum of consecutive naturals, for example, 138448 + ... + 138453.

It is an arithmetic number, because the mean of its divisors is an integer number (276902).

2⁸³⁰⁷⁰³ is an apocalyptic number.

830703 is a deficient number, since it is larger than the sum of its proper divisors (276905).

830703 is a wasteful number, since it uses less digits than its factorization.

830703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276904.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 830703 is about 911.4290976264. The cubic root of 830703 is about 94.0044889964.

The spelling of 830703 in words is "eight hundred thirty thousand, seven hundred three".