3556898 has 8 divisors (see below), whose sum is σ = 5355180. Its totient is φ = 1771840.

The previous prime is 3556897. The next prime is 3556939. The reversal of 3556898 is 8986553.

It can be written as a sum of positive squares in 2 ways, for example, as 3374569 + 182329 = 1837^2 + 427^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3556897) 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, 2603 + ... + 3726.

Almost surely, 2^3556898 is an apocalyptic number.

3556898 is a deficient number, since it is larger than the sum of its proper divisors (1798282).

3556898 is a wasteful number, since it uses less digits than its factorization.

3556898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6612.

The product of its digits is 259200, while the sum is 44.

The square root of 3556898 is about 1885.9740189091. The cubic root of 3556898 is about 152.6477721977.

The spelling of 3556898 in words is "three million, five hundred fifty-six thousand, eight hundred ninety-eight".