340932 has 12 divisors (see below), whose sum is σ = 795536. Its totient is φ = 113640.

The previous prime is 340931. The next prime is 340933. The reversal of 340932 is 239043.

It is an interprime number because it is at equal distance from previous prime (340931) and next prime (340933).

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 340899 and 340908.

It is not an unprimeable number, because it can be changed into a prime (340931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14194 + ... + 14217.

2³⁴⁰⁹³² is an apocalyptic number.

It is an amenable number.

340932 is an abundant number, since it is smaller than the sum of its proper divisors (454604).

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

340932 is a wasteful number, since it uses less digits than its factorization.

340932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28418 (or 28416 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 340932 is about 583.8938259650. The cubic root of 340932 is about 69.8590360494.

Adding to 340932 its reverse (239043), we get a palindrome (579975).

It can be divided in two parts, 34093 and 2, that multiplied together give a palindrome (68186).

The spelling of 340932 in words is "three hundred forty thousand, nine hundred thirty-two".