3425630 has 24 divisors (see below), whose sum is σ = 6680232. Its totient is φ = 1264224.

The previous prime is 3425629. The next prime is 3425641. The reversal of 3425630 is 365243.

3425630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 3425596 and 3425605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 677 + ... + 2703.

It is an arithmetic number, because the mean of its divisors is an integer number (278343).

Almost surely, 2^3425630 is an apocalyptic number.

3425630 is a deficient number, since it is larger than the sum of its proper divisors (3254602).

3425630 is a wasteful number, since it uses less digits than its factorization.

3425630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2060 (or 2047 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 3425630 is about 1850.8457526223. The cubic root of 3425630 is about 150.7463542833.

Adding to 3425630 its sum of digits (23), we get a triangular number (3425653 = T₂₆₁₇).

The spelling of 3425630 in words is "three million, four hundred twenty-five thousand, six hundred thirty".