3338440373 has 4 divisors (see below), whose sum is σ = 3401429868. Its totient is φ = 3275450880.

The previous prime is 3338440361. The next prime is 3338440379. The reversal of 3338440373 is 3730448333.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3730448333 = 31 ⋅120337043.

It can be written as a sum of positive squares in 2 ways, for example, as 2017626724 + 1320813649 = 44918^2 + 36343^2 .

It is not a de Polignac number, because 3338440373 - 2¹⁴ = 3338423989 is a prime.

It is a super-2 number, since 2×3338440373² = 22290368248152758258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3338440379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31494668 + ... + 31494773.

It is an arithmetic number, because the mean of its divisors is an integer number (850357467).

Almost surely, 2^3338440373 is an apocalyptic number.

It is an amenable number.

3338440373 is a deficient number, since it is larger than the sum of its proper divisors (62989495).

3338440373 is an equidigital number, since it uses as much as digits as its factorization.

3338440373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62989494.

The product of its (nonzero) digits is 217728, while the sum is 38.

The square root of 3338440373 is about 57779.2382521611. The cubic root of 3338440373 is about 1494.5640832993.

The spelling of 3338440373 in words is "three billion, three hundred thirty-eight million, four hundred forty thousand, three hundred seventy-three".