3458665 has 24 divisors (see below), whose sum is σ = 5088960. Its totient is φ = 2243808.

The previous prime is 3458659. The next prime is 3458677. The reversal of 3458665 is 5668543.

3458665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3458665 - 2³ = 3458657 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 4284 + ... + 5026.

It is an arithmetic number, because the mean of its divisors is an integer number (212040).

Almost surely, 2^3458665 is an apocalyptic number.

3458665 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3458665 is a deficient number, since it is larger than the sum of its proper divisors (1630295).

3458665 is a wasteful number, since it uses less digits than its factorization.

3458665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781 (or 774 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 3458665 is about 1859.7486389295. The cubic root of 3458665 is about 151.2293781506.

The spelling of 3458665 in words is "three million, four hundred fifty-eight thousand, six hundred sixty-five".