340064003 has 16 divisors (see below), whose sum is σ = 357011520. Its totient is φ = 323606016.

The previous prime is 340063991. The next prime is 340064027. The reversal of 340064003 is 300460043.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 340064003 - 2⁴ = 340063987 is a prime.

It is a super-2 number, since 2×340064003² = 231287052272768018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340064303) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 369578 + ... + 370496.

It is an arithmetic number, because the mean of its divisors is an integer number (22313220).

Almost surely, 2^340064003 is an apocalyptic number.

340064003 is a deficient number, since it is larger than the sum of its proper divisors (16947517).

340064003 is a wasteful number, since it uses less digits than its factorization.

340064003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 340064003 is about 18440.8243579293. The cubic root of 340064003 is about 697.9969971382.

The spelling of 340064003 in words is "three hundred forty million, sixty-four thousand, three".