340004001 has 8 divisors (see below), whose sum is σ = 467962624. Its totient is φ = 219357360.

The previous prime is 340003999. The next prime is 340004003. The reversal of 340004001 is 100400043.

It is an interprime number because it is at equal distance from previous prime (340003999) and next prime (340004003).

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

It is not a de Polignac number, because 340004001 - 2¹ = 340003999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340004003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1827886 + ... + 1828071.

It is an arithmetic number, because the mean of its divisors is an integer number (58495328).

Almost surely, 2^340004001 is an apocalyptic number.

340004001 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

340004001 is a deficient number, since it is larger than the sum of its proper divisors (127958623).

340004001 is a wasteful number, since it uses less digits than its factorization.

340004001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3655991.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 340004001 is about 18439.1974066118. The cubic root of 340004001 is about 697.9559424358.

Adding to 340004001 its reverse (100400043), we get a palindrome (440404044).

The spelling of 340004001 in words is "three hundred forty million, four thousand, one".