3698000 has 60 divisors (see below), whose sum is σ = 9154548. Its totient is φ = 1444800.

The previous prime is 3697997. The next prime is 3698029. The reversal of 3698000 is 8963.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 118336 + 3579664 = 344^2 + 1892^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85979 + ... + 86021.

Almost surely, 2^3698000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3698000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4577274).

3698000 is an abundant number, since it is smaller than the sum of its proper divisors (5456548).

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

3698000 is an equidigital number, since it uses as much as digits as its factorization.

3698000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 50 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 3698000 is about 1923.0184606498. The cubic root of 3698000 is about 154.6401642396.

The spelling of 3698000 in words is "three million, six hundred ninety-eight thousand".