340146465 has 16 divisors (see below), whose sum is σ = 546264000. Its totient is φ = 180734912.

The previous prime is 340146437. The next prime is 340146467. The reversal of 340146465 is 564641043.

It is a cyclic number.

It is not a de Polignac number, because 340146465 - 2¹¹ = 340144417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340146467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38115 + ... + 46184.

It is an arithmetic number, because the mean of its divisors is an integer number (34141500).

Almost surely, 2^340146465 is an apocalyptic number.

It is an amenable number.

340146465 is a deficient number, since it is larger than the sum of its proper divisors (206117535).

340146465 is a wasteful number, since it uses less digits than its factorization.

340146465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84576.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 340146465 is about 18443.0600768961. The cubic root of 340146465 is about 698.0534115936.

The spelling of 340146465 in words is "three hundred forty million, one hundred forty-six thousand, four hundred sixty-five".