3539998 has 32 divisors (see below), whose sum is σ = 6709248. Its totient is φ = 1360800.

The previous prime is 3539971. The next prime is 3540041. The reversal of 3539998 is 8999353.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19468 + ... + 19648.

It is an arithmetic number, because the mean of its divisors is an integer number (209664).

Almost surely, 2^3539998 is an apocalyptic number.

3539998 is a deficient number, since it is larger than the sum of its proper divisors (3169250).

3539998 is a wasteful number, since it uses less digits than its factorization.

3539998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328.

The product of its digits is 262440, while the sum is 46.

The square root of 3539998 is about 1881.4882407286. The cubic root of 3539998 is about 152.4056282553.

The spelling of 3539998 in words is "three million, five hundred thirty-nine thousand, nine hundred ninety-eight".