3459658 has 4 divisors (see below), whose sum is σ = 5189490. Its totient is φ = 1729828.

The previous prime is 3459649. The next prime is 3459713. The reversal of 3459658 is 8569543.

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., 3250809 + 208849 = 1803^2 + 457^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 3459658.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 864913 + ... + 864916.

Almost surely, 2^3459658 is an apocalyptic number.

3459658 is a deficient number, since it is larger than the sum of its proper divisors (1729832).

3459658 is a wasteful number, since it uses less digits than its factorization.

3459658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729831.

The product of its digits is 129600, while the sum is 40.

The square root of 3459658 is about 1860.0155913325. The cubic root of 3459658 is about 151.2438496691.

The spelling of 3459658 in words is "three million, four hundred fifty-nine thousand, six hundred fifty-eight".