3402001 has 4 divisors (see below), whose sum is σ = 3474432. Its totient is φ = 3329572.

The previous prime is 3401963. The next prime is 3402013. The reversal of 3402001 is 1002043.

3402001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3402001 - 2¹³ = 3393809 is a prime.

It is a super-2 number, since 2×3402001² = 23147221608002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3402071) 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 3 ways as a sum of consecutive naturals, for example, 36145 + ... + 36238.

It is an arithmetic number, because the mean of its divisors is an integer number (868608).

Almost surely, 2^3402001 is an apocalyptic number.

It is an amenable number.

3402001 is a deficient number, since it is larger than the sum of its proper divisors (72431).

3402001 is an equidigital number, since it uses as much as digits as its factorization.

3402001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72430.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 3402001 is about 1844.4514089561. The cubic root of 3402001 is about 150.3989527853.

Adding to 3402001 its reverse (1002043), we get a palindrome (4404044).

The spelling of 3402001 in words is "three million, four hundred two thousand, one".