3454625 has 16 divisors (see below), whose sum is σ = 4464720. Its totient is φ = 2665600.

The previous prime is 3454603. The next prime is 3454631. The reversal of 3454625 is 5264543.

3454625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1216609 + 2238016 = 1103^2 + 1496^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3454625 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

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 15 ways as a sum of consecutive naturals, for example, 3149 + ... + 4101.

It is an arithmetic number, because the mean of its divisors is an integer number (279045).

Almost surely, 2^3454625 is an apocalyptic number.

It is an amenable number.

3454625 is a deficient number, since it is larger than the sum of its proper divisors (1010095).

3454625 is an equidigital number, since it uses as much as digits as its factorization.

3454625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997 (or 987 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 3454625 is about 1858.6621532705. The cubic root of 3454625 is about 151.1704725008.

The spelling of 3454625 in words is "three million, four hundred fifty-four thousand, six hundred twenty-five".