340170940 has 24 divisors (see below), whose sum is σ = 724423392. Its totient is φ = 134151360.

The previous prime is 340170917. The next prime is 340170959. The reversal of 340170940 is 49071043.

340170940 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

340170940 is a modest number, since divided by 170940 gives 340 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 340170899 and 340170908.

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, 118359 + ... + 121198.

It is an arithmetic number, because the mean of its divisors is an integer number (30184308).

Almost surely, 2^340170940 is an apocalyptic number.

It is an amenable number.

340170940 is an abundant number, since it is smaller than the sum of its proper divisors (384252452).

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

340170940 is a wasteful number, since it uses less digits than its factorization.

340170940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239637 (or 239635 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 340170940 is about 18443.7235936781. The cubic root of 340170940 is about 698.0701538397.

The spelling of 340170940 in words is "three hundred forty million, one hundred seventy thousand, nine hundred forty".