3659498 has 8 divisors (see below), whose sum is σ = 5513508. Its totient is φ = 1821664.

The previous prime is 3659497. The next prime is 3659501. The reversal of 3659498 is 8949563.

It can be written as a sum of positive squares in 2 ways, for example, as 2879809 + 779689 = 1697^2 + 883^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3659498² = 26783851224008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3659497) 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, 3461 + ... + 4392.

Almost surely, 2^3659498 is an apocalyptic number.

3659498 is a deficient number, since it is larger than the sum of its proper divisors (1854010).

3659498 is a wasteful number, since it uses less digits than its factorization.

3659498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8088.

The product of its digits is 233280, while the sum is 44.

The square root of 3659498 is about 1912.9814426701. The cubic root of 3659498 is about 154.1016083256.

The spelling of 3659498 in words is "three million, six hundred fifty-nine thousand, four hundred ninety-eight".