3381752061 has 12 divisors (see below), whose sum is σ = 4902915420. Its totient is φ = 2246118720.

The previous prime is 3381752039. The next prime is 3381752167. The reversal of 3381752061 is 1602571833.

3381752061 is a `hidden beast` number, since 3 + 381 + 75 + 206 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1670275161 + 1711476900 = 40869^2 + 41370^2 .

It is not a de Polignac number, because 3381752061 - 2¹⁴ = 3381735677 is a prime.

It is a super-2 number, since 2×3381752061² = 22872494004155495442, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3381752461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 696000 + ... + 700841.

It is an arithmetic number, because the mean of its divisors is an integer number (408576285).

Almost surely, 2^3381752061 is an apocalyptic number.

It is an amenable number.

3381752061 is a deficient number, since it is larger than the sum of its proper divisors (1521163359).

3381752061 is a wasteful number, since it uses less digits than its factorization.

3381752061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397116 (or 1397113 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 3381752061 is about 58152.8336454897. The cubic root of 3381752061 is about 1500.9996389999. Note that the first 3 decimals are identical.

The spelling of 3381752061 in words is "three billion, three hundred eighty-one million, seven hundred fifty-two thousand, sixty-one".