3400001 has 4 divisors (see below), whose sum is σ = 3709104. Its totient is φ = 3090900.

The previous prime is 3399997. The next prime is 3400043. The reversal of 3400001 is 1000043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3400001 - 2² = 3399997 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3400091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154535 + ... + 154556.

It is an arithmetic number, because the mean of its divisors is an integer number (927276).

Almost surely, 2^3400001 is an apocalyptic number.

It is an amenable number.

3400001 is a deficient number, since it is larger than the sum of its proper divisors (309103).

3400001 is a wasteful number, since it uses less digits than its factorization.

3400001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309102.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 3400001 is about 1843.9091626216. The cubic root of 3400001 is about 150.3694743626.

Adding to 3400001 its reverse (1000043), we get a palindrome (4400044).

It can be divided in two parts, 3 and 400001, that added together give a palindrome (400004).

The spelling of 3400001 in words is "three million, four hundred thousand, one".