830748 has 24 divisors (see below), whose sum is σ = 1959552. Its totient is φ = 273904.

The previous prime is 830743. The next prime is 830777. The reversal of 830748 is 847038.

830748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830741) by changing a digit.

830748 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 961 + ... + 1607.

It is an arithmetic number, because the mean of its divisors is an integer number (81648).

2⁸³⁰⁷⁴⁸ is an apocalyptic number.

It is an amenable number.

830748 is an abundant number, since it is smaller than the sum of its proper divisors (1128804).

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

830748 is a wasteful number, since it uses less digits than its factorization.

830748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761 (or 759 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 830748 is about 911.4537837982. The cubic root of 830748 is about 94.0061864044.

Subtracting 830748 from its reverse (847038), we obtain a triangular number (16290 = T₁₈₀).

The spelling of 830748 in words is "eight hundred thirty thousand, seven hundred forty-eight".