4348419538 has 16 divisors (see below), whose sum is σ = 6734914560. Its totient is φ = 2103487200.

The previous prime is 4348419469. The next prime is 4348419547. The reversal of 4348419538 is 8359148434.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4348419491 and 4348419500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285783 + ... + 300613.

It is an arithmetic number, because the mean of its divisors is an integer number (420932160).

Almost surely, 2^4348419538 is an apocalyptic number.

4348419538 is a deficient number, since it is larger than the sum of its proper divisors (2386495022).

4348419538 is a wasteful number, since it uses less digits than its factorization.

4348419538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19593.

The product of its digits is 1658880, while the sum is 49.

The square root of 4348419538 is about 65942.5472513763. The cubic root of 4348419538 is about 1632.2141786160.

The spelling of 4348419538 in words is "four billion, three hundred forty-eight million, four hundred nineteen thousand, five hundred thirty-eight".