3639098 has 8 divisors (see below), whose sum is σ = 5606292. Its totient is φ = 1770336.

The previous prime is 3639079. The next prime is 3639107. The reversal of 3639098 is 8909363.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3621409 + 17689 = 1903^2 + 133^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24515 + ... + 24662.

Almost surely, 2^3639098 is an apocalyptic number.

3639098 is a deficient number, since it is larger than the sum of its proper divisors (1967194).

3639098 is a wasteful number, since it uses less digits than its factorization.

3639098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49216.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 3639098 is about 1907.6419999570. The cubic root of 3639098 is about 153.8147263112.

The spelling of 3639098 in words is "three million, six hundred thirty-nine thousand, ninety-eight".