340530932 has 24 divisors (see below), whose sum is σ = 696902976. Its totient is φ = 142547328.

The previous prime is 340530929. The next prime is 340530941. The reversal of 340530932 is 239035043.

It is a super-2 number, since 2×340530932² = 231922631297577248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 340530895 and 340530904.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 140213 + ... + 142620.

It is an arithmetic number, because the mean of its divisors is an integer number (29037624).

Almost surely, 2^340530932 is an apocalyptic number.

It is an amenable number.

340530932 is an abundant number, since it is smaller than the sum of its proper divisors (356372044).

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

340530932 is a wasteful number, since it uses less digits than its factorization.

340530932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282887 (or 282885 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 340530932 is about 18453.4802137700. The cubic root of 340530932 is about 698.3163154464.

Adding to 340530932 its reverse (239035043), we get a palindrome (579565975).

The spelling of 340530932 in words is "three hundred forty million, five hundred thirty thousand, nine hundred thirty-two".