3260638 has 8 divisors (see below), whose sum is σ = 4903200. Its totient is φ = 1626240.

The previous prime is 3260629. The next prime is 3260639. The reversal of 3260638 is 8360623.

3260638 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3260639) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 918 + ... + 2713.

It is an arithmetic number, because the mean of its divisors is an integer number (612900).

Almost surely, 2^3260638 is an apocalyptic number.

3260638 is a deficient number, since it is larger than the sum of its proper divisors (1642562).

3260638 is a wasteful number, since it uses less digits than its factorization.

3260638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4082.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 3260638 is about 1805.7236776428. The cubic root of 3260638 is about 148.2862429601.

The spelling of 3260638 in words is "three million, two hundred sixty thousand, six hundred thirty-eight".