3423458 has 16 divisors (see below), whose sum is σ = 5641920. Its totient is φ = 1550736.

The previous prime is 3423457. The next prime is 3423461. The reversal of 3423458 is 8543243.

3423458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3423458.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3423457) 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 7 ways as a sum of consecutive naturals, for example, 1085 + ... + 2832.

It is an arithmetic number, because the mean of its divisors is an integer number (352620).

Almost surely, 2^3423458 is an apocalyptic number.

3423458 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3423458 is a deficient number, since it is larger than the sum of its proper divisors (2218462).

3423458 is a wasteful number, since it uses less digits than its factorization.

3423458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3961.

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

The square root of 3423458 is about 1850.2589008028. The cubic root of 3423458 is about 150.7144876091.

The spelling of 3423458 in words is "three million, four hundred twenty-three thousand, four hundred fifty-eight".