3263625 has 32 divisors (see below), whose sum is σ = 6040320. Its totient is φ = 1738800.

The previous prime is 3263599. The next prime is 3263627. The reversal of 3263625 is 5263623.

3263625 is a `hidden beast` number, since 3 + 2 + 636 + 25 = 666.

It is not a de Polignac number, because 3263625 - 2¹⁰ = 3262601 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

3263625 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3263627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2892 + ... + 3858.

It is an arithmetic number, because the mean of its divisors is an integer number (188760).

Almost surely, 2^3263625 is an apocalyptic number.

It is an amenable number.

3263625 is a deficient number, since it is larger than the sum of its proper divisors (2776695).

3263625 is an equidigital number, since it uses as much as digits as its factorization.

3263625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991 (or 975 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 3263625 is about 1806.5505805263. The cubic root of 3263625 is about 148.3315097477.

The spelling of 3263625 in words is "three million, two hundred sixty-three thousand, six hundred twenty-five".