3425320 has 32 divisors (see below), whose sum is σ = 8114400. Its totient is φ = 1297728.

The previous prime is 3425297. The next prime is 3425341. The reversal of 3425320 is 235243.

3425320 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1494 + ... + 3013.

It is an arithmetic number, because the mean of its divisors is an integer number (253575).

Almost surely, 2^3425320 is an apocalyptic number.

It is an amenable number.

3425320 is an abundant number, since it is smaller than the sum of its proper divisors (4689080).

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

3425320 is a wasteful number, since it uses less digits than its factorization.

3425320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4537 (or 4533 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 3425320 is about 1850.7620052292. The cubic root of 3425320 is about 150.7418069174.

The spelling of 3425320 in words is "three million, four hundred twenty-five thousand, three hundred twenty".