3398533625 has 16 divisors (see below), whose sum is σ = 4243084560. Its totient is φ = 2717728000.

The previous prime is 3398533609. The next prime is 3398533639. The reversal of 3398533625 is 5263358933.

It can be written as a sum of positive squares in 8 ways, for example, as 230644969 + 3167888656 = 15187^2 + 56284^2 .

It is not a de Polignac number, because 3398533625 - 2⁴ = 3398533609 is a prime.

It is a super-3 number, since 3×3398533625³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3398533625.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466511 + ... + 473739.

It is an arithmetic number, because the mean of its divisors is an integer number (265192785).

Almost surely, 2^3398533625 is an apocalyptic number.

It is an amenable number.

3398533625 is a deficient number, since it is larger than the sum of its proper divisors (844550935).

3398533625 is an equidigital number, since it uses as much as digits as its factorization.

3398533625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11005 (or 10995 counting only the distinct ones).

The product of its digits is 1749600, while the sum is 47.

The square root of 3398533625 is about 58296.9435305145. The cubic root of 3398533625 is about 1503.4783905940.

The spelling of 3398533625 in words is "three billion, three hundred ninety-eight million, five hundred thirty-three thousand, six hundred twenty-five".