3439904851 has 2 divisors, whose sum is σ = 3439904852. Its totient is φ = 3439904850.

The previous prime is 3439904791. The next prime is 3439904857. The reversal of 3439904851 is 1584099343.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3439904851 - 2¹³ = 3439896659 is a prime.

It is not a weakly prime, because it can be changed into another prime (3439904857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1719952425 + 1719952426.

It is an arithmetic number, because the mean of its divisors is an integer number (1719952426).

Almost surely, 2^3439904851 is an apocalyptic number.

3439904851 is a deficient number, since it is larger than the sum of its proper divisors (1).

3439904851 is an equidigital number, since it uses as much as digits as its factorization.

3439904851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 3439904851 is about 58650.7020503591. The cubic root of 3439904851 is about 1509.5545447127.

The spelling of 3439904851 in words is "three billion, four hundred thirty-nine million, nine hundred four thousand, eight hundred fifty-one".