340671326 has 8 divisors (see below), whose sum is σ = 511241544. Its totient is φ = 170257480.

The previous prime is 340671319. The next prime is 340671371. The reversal of 340671326 is 623176043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 340671292 and 340671301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33485 + ... + 42456.

It is an arithmetic number, because the mean of its divisors is an integer number (63905193).

Almost surely, 2^340671326 is an apocalyptic number.

340671326 is a deficient number, since it is larger than the sum of its proper divisors (170570218).

340671326 is a wasteful number, since it uses less digits than its factorization.

340671326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78186.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 340671326 is about 18457.2838196740. The cubic root of 340671326 is about 698.4122694811.

The spelling of 340671326 in words is "three hundred forty million, six hundred seventy-one thousand, three hundred twenty-six".