3402043 has 4 divisors (see below), whose sum is σ = 3414960. Its totient is φ = 3389128.

The previous prime is 3402037. The next prime is 3402053.

3402043 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3402043 - 2¹³ = 3393851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3402013) 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, 6055 + ... + 6592.

It is an arithmetic number, because the mean of its divisors is an integer number (853740).

Almost surely, 2^3402043 is an apocalyptic number.

3402043 is a deficient number, since it is larger than the sum of its proper divisors (12917).

3402043 is a wasteful number, since it uses less digits than its factorization.

3402043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12916.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 3402043 is about 1844.4627944201. The cubic root of 3402043 is about 150.3995717083.

The spelling of 3402043 in words is "three million, four hundred two thousand, forty-three".