340075401 has 16 divisors (see below), whose sum is σ = 482080896. Its totient is φ = 212765696.

The previous prime is 340075397. The next prime is 340075403. The reversal of 340075401 is 104570043.

It is a cyclic number.

It is not a de Polignac number, because 340075401 - 2² = 340075397 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (340075403) 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, 42840 + ... + 50153.

It is an arithmetic number, because the mean of its divisors is an integer number (30130056).

Almost surely, 2^340075401 is an apocalyptic number.

It is an amenable number.

340075401 is a deficient number, since it is larger than the sum of its proper divisors (142005495).

340075401 is a wasteful number, since it uses less digits than its factorization.

340075401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93072.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 340075401 is about 18441.1333979232. The cubic root of 340075401 is about 698.0047953574.

The spelling of 340075401 in words is "three hundred forty million, seventy-five thousand, four hundred one".