3749833 has 2 divisors, whose sum is σ = 3749834. Its totient is φ = 3749832.

The previous prime is 3749807. The next prime is 3749849. The reversal of 3749833 is 3389473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3283344 + 466489 = 1812^2 + 683^2 .

It is a cyclic number.

It is not a de Polignac number, because 3749833 - 2¹⁷ = 3618761 is a prime.

It is a super-2 number, since 2×3749833² = 28122495055778, which contains 22 as substring.

3749833 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3749792 and 3749801.

It is not a weakly prime, because it can be changed into another prime (3749873) 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, 1874916 + 1874917.

It is an arithmetic number, because the mean of its divisors is an integer number (1874917).

Almost surely, 2^3749833 is an apocalyptic number.

It is an amenable number.

3749833 is a deficient number, since it is larger than the sum of its proper divisors (1).

3749833 is an equidigital number, since it uses as much as digits as its factorization.

3749833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 37.

The square root of 3749833 is about 1936.4485534090. The cubic root of 3749833 is about 155.3593190064.

The spelling of 3749833 in words is "three million, seven hundred forty-nine thousand, eight hundred thirty-three".