3425780 has 24 divisors (see below), whose sum is σ = 7268352. Its totient is φ = 1356192.

The previous prime is 3425759. The next prime is 3425791. The reversal of 3425780 is 875243.

It is a happy number.

3425780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

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 7 ways as a sum of consecutive naturals, for example, 1229 + ... + 2891.

It is an arithmetic number, because the mean of its divisors is an integer number (302848).

Almost surely, 2^3425780 is an apocalyptic number.

It is an amenable number.

3425780 is an abundant number, since it is smaller than the sum of its proper divisors (3842572).

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

3425780 is a wasteful number, since it uses less digits than its factorization.

3425780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1775 (or 1773 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 3425780 is about 1850.8862741941. The cubic root of 3425780 is about 150.7485545232.

The spelling of 3425780 in words is "three million, four hundred twenty-five thousand, seven hundred eighty".