1396098 has 36 divisors (see below), whose sum is σ = 3330054. Its totient is φ = 422400.

The previous prime is 1396093. The next prime is 1396099. The reversal of 1396098 is 8906931.

It can be written as a sum of positive squares in only one way, i.e., 915849 + 480249 = 957^2 + 693^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1396093) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1858 + ... + 2498.

2^1396098 is an apocalyptic number.

1396098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1396098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1665027).

1396098 is an abundant number, since it is smaller than the sum of its proper divisors (1933956).

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

1396098 is a wasteful number, since it uses less digits than its factorization.

1396098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671 (or 657 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 1396098 is about 1181.5659101379. The cubic root of 1396098 is about 111.7648659712.

The spelling of 1396098 in words is "one million, three hundred ninety-six thousand, ninety-eight".