3733913 has 2 divisors, whose sum is σ = 3733914. Its totient is φ = 3733912.

The previous prime is 3733883. The next prime is 3733963. The reversal of 3733913 is 3193373.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3433609 + 300304 = 1853^2 + 548^2 .

It is a cyclic number.

It is not a de Polignac number, because 3733913 - 2¹⁶ = 3668377 is a prime.

It is not a weakly prime, because it can be changed into another prime (3733963) 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 as a sum of consecutive naturals, namely, 1866956 + 1866957.

It is an arithmetic number, because the mean of its divisors is an integer number (1866957).

Almost surely, 2^3733913 is an apocalyptic number.

It is an amenable number.

3733913 is a deficient number, since it is larger than the sum of its proper divisors (1).

3733913 is an equidigital number, since it uses as much as digits as its factorization.

3733913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5103, while the sum is 29.

The square root of 3733913 is about 1932.3335633373. Note that the first 3 decimals coincide. The cubic root of 3733913 is about 155.1391466400.

The spelling of 3733913 in words is "three million, seven hundred thirty-three thousand, nine hundred thirteen".