3598425 has 30 divisors (see below), whose sum is σ = 6669278. Its totient is φ = 1918080.

The previous prime is 3598423. The next prime is 3598453. The reversal of 3598425 is 5248953.

It can be written as a sum of positive squares in 3 ways, for example, as 227529 + 3370896 = 477^2 + 1836^2 .

It is not a de Polignac number, because 3598425 - 2¹ = 3598423 is a prime.

It is a Duffinian number.

3598425 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3598425.

It is not an unprimeable number, because it can be changed into a prime (3598421) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1137 + ... + 2913.

Almost surely, 2^3598425 is an apocalyptic number.

It is an amenable number.

3598425 is a deficient number, since it is larger than the sum of its proper divisors (3070853).

3598425 is a wasteful number, since it uses less digits than its factorization.

3598425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799 (or 1785 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 3598425 is about 1896.9515017522. The cubic root of 3598425 is about 153.2395325267.

The spelling of 3598425 in words is "three million, five hundred ninety-eight thousand, four hundred twenty-five".