3430440337 has 2 divisors, whose sum is σ = 3430440338. Its totient is φ = 3430440336.

The previous prime is 3430440323. The next prime is 3430440379. The reversal of 3430440337 is 7330440343.

It is a happy number.

3430440337 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3136112001 + 294328336 = 56001^2 + 17156^2 .

It is a cyclic number.

It is not a de Polignac number, because 3430440337 - 2¹¹ = 3430438289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3430440299 and 3430440308.

It is not a weakly prime, because it can be changed into another prime (3430440037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715220168 + 1715220169.

It is an arithmetic number, because the mean of its divisors is an integer number (1715220169).

Almost surely, 2^3430440337 is an apocalyptic number.

It is an amenable number.

3430440337 is a deficient number, since it is larger than the sum of its proper divisors (1).

3430440337 is an equidigital number, since it uses as much as digits as its factorization.

3430440337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 31.

The square root of 3430440337 is about 58569.9610465979. The cubic root of 3430440337 is about 1508.1688161322.

The spelling of 3430440337 in words is "three billion, four hundred thirty million, four hundred forty thousand, three hundred thirty-seven".