340974135 has 24 divisors (see below), whose sum is σ = 594301344. Its totient is φ = 180843840.

The previous prime is 340974121. The next prime is 340974197. The reversal of 340974135 is 531479043.

It is not a de Polignac number, because 340974135 - 2⁴ = 340974119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 340974135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12787 + ... + 29076.

It is an arithmetic number, because the mean of its divisors is an integer number (24762556).

Almost surely, 2^340974135 is an apocalyptic number.

340974135 is a deficient number, since it is larger than the sum of its proper divisors (253327209).

340974135 is a wasteful number, since it uses less digits than its factorization.

340974135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42055 (or 42052 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 340974135 is about 18465.4849651993. The cubic root of 340974135 is about 698.6191383656.

The spelling of 340974135 in words is "three hundred forty million, nine hundred seventy-four thousand, one hundred thirty-five".