3448719838 has 16 divisors (see below), whose sum is σ = 5301812880. Its totient is φ = 1681489600.

The previous prime is 3448719763. The next prime is 3448719847. The reversal of 3448719838 is 8389178443.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182808 + ... + 200788.

It is an arithmetic number, because the mean of its divisors is an integer number (331363305).

Almost surely, 2^3448719838 is an apocalyptic number.

3448719838 is a deficient number, since it is larger than the sum of its proper divisors (1853093042).

3448719838 is a wasteful number, since it uses less digits than its factorization.

3448719838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20363.

The product of its digits is 4644864, while the sum is 55.

The square root of 3448719838 is about 58725.8021486297. The cubic root of 3448719838 is about 1510.8428897860.

The spelling of 3448719838 in words is "three billion, four hundred forty-eight million, seven hundred nineteen thousand, eight hundred thirty-eight".