3449398027 has 2 divisors, whose sum is σ = 3449398028. Its totient is φ = 3449398026.

The previous prime is 3449397989. The next prime is 3449398091. The reversal of 3449398027 is 7208939443.

It is a happy number.

3449398027 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3449398027 is a prime.

It is not a weakly prime, because it can be changed into another prime (3449398327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1724699013 + 1724699014.

It is an arithmetic number, because the mean of its divisors is an integer number (1724699014).

Almost surely, 2^3449398027 is an apocalyptic number.

3449398027 is a deficient number, since it is larger than the sum of its proper divisors (1).

3449398027 is an equidigital number, since it uses as much as digits as its factorization.

3449398027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 49.

The square root of 3449398027 is about 58731.5760643285. The cubic root of 3449398027 is about 1510.9419187899.

The spelling of 3449398027 in words is "three billion, four hundred forty-nine million, three hundred ninety-eight thousand, twenty-seven".