3260203690 has 8 divisors (see below), whose sum is σ = 5868366660. Its totient is φ = 1304081472.

The previous prime is 3260203669. The next prime is 3260203721. The reversal of 3260203690 is 963020623.

It can be written as a sum of positive squares in 2 ways, for example, as 2830346401 + 429857289 = 53201^2 + 20733^2 .

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

It is a super-2 number, since 2×3260203690² = 21257856200579232200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163010175 + ... + 163010194.

Almost surely, 2^3260203690 is an apocalyptic number.

3260203690 is a deficient number, since it is larger than the sum of its proper divisors (2608162970).

3260203690 is a wasteful number, since it uses less digits than its factorization.

3260203690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326020376.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 3260203690 is about 57098.1934039948. The cubic root of 3260203690 is about 1482.7965886438.

The spelling of 3260203690 in words is "three billion, two hundred sixty million, two hundred three thousand, six hundred ninety".