340370 has 16 divisors (see below), whose sum is σ = 620568. Its totient is φ = 134400.

The previous prime is 340369. The next prime is 340381. The reversal of 340370 is 73043.

It can be written as a sum of positive squares in 4 ways, for example, as 312481 + 27889 = 559^2 + 167^2 .

340370 is a modest number, since divided by 370 gives 340 as remainder.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 340370.

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, 842 + ... + 1178.

2³⁴⁰³⁷⁰ is an apocalyptic number.

340370 is a deficient number, since it is larger than the sum of its proper divisors (280198).

340370 is a wasteful number, since it uses less digits than its factorization.

340370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445.

The product of its (nonzero) digits is 252, while the sum is 17.

The square root of 340370 is about 583.4123755972. The cubic root of 340370 is about 69.8206292011.

The spelling of 340370 in words is "three hundred forty thousand, three hundred seventy", and thus it is an iban number.