3403203425 has 12 divisors (see below), whose sum is σ = 4277782380. Its totient is φ = 2685265920.

The previous prime is 3403203409. The next prime is 3403203439. The reversal of 3403203425 is 5243023043.

It can be written as a sum of positive squares in 6 ways, for example, as 28058209 + 3375145216 = 5297^2 + 58096^2 .

It is not a de Polignac number, because 3403203425 - 2⁴ = 3403203409 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3403203394 and 3403203403.

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, 930560 + ... + 934209.

It is an arithmetic number, because the mean of its divisors is an integer number (356481865).

Almost surely, 2^3403203425 is an apocalyptic number.

It is an amenable number.

3403203425 is a deficient number, since it is larger than the sum of its proper divisors (874578955).

3403203425 is a wasteful number, since it uses less digits than its factorization.

3403203425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1864852 (or 1864847 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 3403203425 is about 58336.9816240093. The cubic root of 3403203425 is about 1504.1667002078.

Adding to 3403203425 its reverse (5243023043), we get a palindrome (8646226468).

The spelling of 3403203425 in words is "three billion, four hundred three million, two hundred three thousand, four hundred twenty-five".