3381306201 has 135 divisors (see below), whose sum is σ = 6453378063. Its totient is φ = 1758425760.

The previous prime is 3381306193. The next prime is 3381306211. The reversal of 3381306201 is 1026031833.

It is a happy number.

The square root of 3381306201 is 58149.

It is a perfect power (a square), and thus also a powerful number.

3381306201 is a `hidden beast` number, since 3 + 3 + 8 + 1 + 30 + 620 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 500193225 + 2881112976 = 22365^2 + 53676^2 .

It is not a de Polignac number, because 3381306201 - 2³ = 3381306193 is a prime.

It is a super-2 number, since 2×3381306201² = 22866463249842104802, which contains 22 as substring.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3381306211) by changing a digit.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 47623996 + ... + 47624066.

Almost surely, 2^3381306201 is an apocalyptic number.

3381306201 is the 58149-th square number.

3381306201 is the 29075-th centered octagonal number.

It is an amenable number.

3381306201 is a deficient number, since it is larger than the sum of its proper divisors (3072071862).

3381306201 is an equidigital number, since it uses as much as digits as its factorization.

3381306201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The cubic root of 3381306201 is about 1500.9336707187.

The spelling of 3381306201 in words is "three billion, three hundred eighty-one million, three hundred six thousand, two hundred one".