3708625 has 8 divisors (see below), whose sum is σ = 4628520. Its totient is φ = 2966800.

The previous prime is 3708613. The next prime is 3708631. The reversal of 3708625 is 5268073.

3708625 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 4 ways, for example, as 966289 + 2742336 = 983^2 + 1656^2 .

It is not a de Polignac number, because 3708625 - 2¹⁵ = 3675857 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3¹³ + 7⁵ + 0 + 8⁷ + 6³ + 2 + 5³ .

3708625 is a lucky 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, 14710 + ... + 14959.

It is an arithmetic number, because the mean of its divisors is an integer number (578565).

Almost surely, 2^3708625 is an apocalyptic number.

It is an amenable number.

3708625 is a deficient number, since it is larger than the sum of its proper divisors (919895).

3708625 is an equidigital number, since it uses as much as digits as its factorization.

3708625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29684 (or 29674 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 3708625 is about 1925.7790631326. The cubic root of 3708625 is about 154.7881253591.

The spelling of 3708625 in words is "three million, seven hundred eight thousand, six hundred twenty-five".