3430369 has 2 divisors, whose sum is σ = 3430370. Its totient is φ = 3430368.

The previous prime is 3430363. The next prime is 3430373. The reversal of 3430369 is 9630343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2958400 + 471969 = 1720^2 + 687^2 .

It is a cyclic number.

It is not a de Polignac number, because 3430369 - 2⁵ = 3430337 is a prime.

It is a super-2 number, since 2×3430369² = 23534862952322, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (3430363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715184 + 1715185.

It is an arithmetic number, because the mean of its divisors is an integer number (1715185).

Almost surely, 2^3430369 is an apocalyptic number.

It is an amenable number.

3430369 is a deficient number, since it is larger than the sum of its proper divisors (1).

3430369 is an equidigital number, since it uses as much as digits as its factorization.

3430369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 3430369 is about 1852.1255357022. The cubic root of 3430369 is about 150.8158361791.

It can be divided in two parts, 34 and 30369, that added together give a palindrome (30403).

The spelling of 3430369 in words is "three million, four hundred thirty thousand, three hundred sixty-nine".