3598986 has 8 divisors (see below), whose sum is σ = 7197984. Its totient is φ = 1199660.

The previous prime is 3598981. The next prime is 3599009. The reversal of 3598986 is 6898953.

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

3598986 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3598981) 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, 299910 + ... + 299921.

It is an arithmetic number, because the mean of its divisors is an integer number (899748).

Almost surely, 2^3598986 is an apocalyptic number.

3598986 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3598986 is a wasteful number, since it uses less digits than its factorization.

3598986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599836.

The product of its digits is 466560, while the sum is 48.

The square root of 3598986 is about 1897.0993648199. The cubic root of 3598986 is about 153.2474955392.

The spelling of 3598986 in words is "three million, five hundred ninety-eight thousand, nine hundred eighty-six".