3486458 has 4 divisors (see below), whose sum is σ = 5229690. Its totient is φ = 1743228.

The previous prime is 3486403. The next prime is 3486463. The reversal of 3486458 is 8546843.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 3073009 + 413449 = 1753^2 + 643^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 871613 + ... + 871616.

Almost surely, 2^3486458 is an apocalyptic number.

3486458 is a deficient number, since it is larger than the sum of its proper divisors (1743232).

3486458 is a wasteful number, since it uses less digits than its factorization.

3486458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743231.

The product of its digits is 92160, while the sum is 38.

The square root of 3486458 is about 1867.2059340094. The cubic root of 3486458 is about 151.6333788932.

The spelling of 3486458 in words is "three million, four hundred eighty-six thousand, four hundred fifty-eight".