3445350379 has 2 divisors, whose sum is σ = 3445350380. Its totient is φ = 3445350378.

The previous prime is 3445350353. The next prime is 3445350421. The reversal of 3445350379 is 9730535443.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3445350379 - 2⁹ = 3445349867 is a prime.

It is not a weakly prime, because it can be changed into another prime (3445350319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1722675189 + 1722675190.

It is an arithmetic number, because the mean of its divisors is an integer number (1722675190).

Almost surely, 2^3445350379 is an apocalyptic number.

3445350379 is a deficient number, since it is larger than the sum of its proper divisors (1).

3445350379 is an equidigital number, since it uses as much as digits as its factorization.

3445350379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 680400, while the sum is 43.

The square root of 3445350379 is about 58697.1070752213. The cubic root of 3445350379 is about 1510.3506895667.

The spelling of 3445350379 in words is "three billion, four hundred forty-five million, three hundred fifty thousand, three hundred seventy-nine".