5430349 has 2 divisors, whose sum is σ = 5430350. Its totient is φ = 5430348.

The previous prime is 5430331. The next prime is 5430353. The reversal of 5430349 is 9430345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5336100 + 94249 = 2310^2 + 307^2 .

It is a cyclic number.

It is not a de Polignac number, because 5430349 - 2⁵ = 5430317 is a prime.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5430329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2715174 + 2715175.

It is an arithmetic number, because the mean of its divisors is an integer number (2715175).

Almost surely, 2^5430349 is an apocalyptic number.

It is an amenable number.

5430349 is a deficient number, since it is larger than the sum of its proper divisors (1).

5430349 is an equidigital number, since it uses as much as digits as its factorization.

5430349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 5430349 is about 2330.3109234606. The cubic root of 5430349 is about 175.7691209020.

It can be divided in two parts, 54 and 30349, that added together give a palindrome (30403).

The spelling of 5430349 in words is "five million, four hundred thirty thousand, three hundred forty-nine".