3458243 has 4 divisors (see below), whose sum is σ = 3490080. Its totient is φ = 3426408.

The previous prime is 3458237. The next prime is 3458249. The reversal of 3458243 is 3428543.

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

It is an interprime number because it is at equal distance from previous prime (3458237) and next prime (3458249).

It is a cyclic number.

It is not a de Polignac number, because 3458243 - 2⁶ = 3458179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3458249) 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, 15755 + ... + 15972.

It is an arithmetic number, because the mean of its divisors is an integer number (872520).

Almost surely, 2^3458243 is an apocalyptic number.

3458243 is a deficient number, since it is larger than the sum of its proper divisors (31837).

3458243 is a wasteful number, since it uses less digits than its factorization.

3458243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31836.

The product of its digits is 11520, while the sum is 29.

The square root of 3458243 is about 1859.6351792758. The cubic root of 3458243 is about 151.2232272809.

The spelling of 3458243 in words is "three million, four hundred fifty-eight thousand, two hundred forty-three".