3361391937 has 12 divisors (see below), whose sum is σ = 4863221220. Its totient is φ = 2237292288.

The previous prime is 3361391933. The next prime is 3361391939. The reversal of 3361391937 is 7391931633.

It can be written as a sum of positive squares in 2 ways, for example, as 1795132161 + 1566259776 = 42369^2 + 39576^2 .

It is not a de Polignac number, because 3361391937 - 2² = 3361391933 is a prime.

It is a super-2 number, since 2×3361391937² = 22597911508257223938, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3361391892 and 3361391901.

It is not an unprimeable number, because it can be changed into a prime (3361391933) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 297112 + ... + 308217.

It is an arithmetic number, because the mean of its divisors is an integer number (405268435).

Almost surely, 2^3361391937 is an apocalyptic number.

It is an amenable number.

3361391937 is a deficient number, since it is larger than the sum of its proper divisors (1501829283).

3361391937 is a wasteful number, since it uses less digits than its factorization.

3361391937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605952 (or 605949 counting only the distinct ones).

The product of its digits is 275562, while the sum is 45.

The square root of 3361391937 is about 57977.5123388370. The cubic root of 3361391937 is about 1497.9812750518.

The spelling of 3361391937 in words is "three billion, three hundred sixty-one million, three hundred ninety-one thousand, nine hundred thirty-seven".