340066463 has 8 divisors (see below), whose sum is σ = 371716560. Its totient is φ = 308538880.

The previous prime is 340066457. The next prime is 340066471. The reversal of 340066463 is 364660043.

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

It is a cyclic number.

It is not a de Polignac number, because 340066463 - 2¹² = 340062367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340066483) 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 7 ways as a sum of consecutive naturals, for example, 24770 + ... + 35967.

It is an arithmetic number, because the mean of its divisors is an integer number (46464570).

Almost surely, 2^340066463 is an apocalyptic number.

340066463 is a deficient number, since it is larger than the sum of its proper divisors (31650097).

340066463 is a wasteful number, since it uses less digits than its factorization.

340066463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61257.

The product of its (nonzero) digits is 31104, while the sum is 32.

The square root of 340066463 is about 18440.8910576469. The cubic root of 340066463 is about 697.9986802218.

The spelling of 340066463 in words is "three hundred forty million, sixty-six thousand, four hundred sixty-three".