3427287337 has 4 divisors (see below), whose sum is σ = 3434325376. Its totient is φ = 3420249300.

The previous prime is 3427287239. The next prime is 3427287341. The reversal of 3427287337 is 7337827243.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7337827243 = 13219 ⋅555097.

It is a cyclic number.

It is not a de Polignac number, because 3427287337 - 2³¹ = 1279803689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3424287337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3518289 + ... + 3519262.

It is an arithmetic number, because the mean of its divisors is an integer number (858581344).

Almost surely, 2^3427287337 is an apocalyptic number.

It is an amenable number.

3427287337 is a deficient number, since it is larger than the sum of its proper divisors (7038039).

3427287337 is an equidigital number, since it uses as much as digits as its factorization.

3427287337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7038038.

The product of its digits is 1185408, while the sum is 46.

The square root of 3427287337 is about 58543.0383307870. The cubic root of 3427287337 is about 1507.7066097831.

The spelling of 3427287337 in words is "three billion, four hundred twenty-seven million, two hundred eighty-seven thousand, three hundred thirty-seven".