492340 has 24 divisors (see below), whose sum is σ = 1048320. Its totient is φ = 194208.

The previous prime is 492319. The next prime is 492377. The reversal of 492340 is 43294.

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, 1941 + ... + 2179.

It is an arithmetic number, because the mean of its divisors is an integer number (43680).

2⁴⁹²³⁴⁰ is an apocalyptic number.

It is an amenable number.

492340 is an abundant number, since it is smaller than the sum of its proper divisors (555980).

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

492340 is a wasteful number, since it uses less digits than its factorization.

492340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351 (or 349 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 492340 is about 701.6694378409. The cubic root of 492340 is about 78.9626485823.

The spelling of 492340 in words is "four hundred ninety-two thousand, three hundred forty".