942830 has 16 divisors (see below), whose sum is σ = 1939680. Its totient is φ = 323232.

The previous prime is 942827. The next prime is 942847. The reversal of 942830 is 38249.

It is a self number, because there is not a number n which added to its sum of digits gives 942830.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6665 + ... + 6804.

It is an arithmetic number, because the mean of its divisors is an integer number (121230).

2⁹⁴²⁸³⁰ is an apocalyptic number.

942830 is an abundant number, since it is smaller than the sum of its proper divisors (996850).

It is a weird number, because it is abundant, but not a pseudoperfect number.

942830 is a wasteful number, since it uses less digits than its factorization.

942830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13483.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 942830 is about 970.9943357198. The cubic root of 942830 is about 98.0568183635.

The spelling of 942830 in words is "nine hundred forty-two thousand, eight hundred thirty".