4838399997 has 8 divisors (see below), whose sum is σ = 6453026880. Its totient is φ = 3224686560.

The previous prime is 4838399977. The next prime is 4838400023. The reversal of 4838399997 is 7999938384.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4838399997 - 2¹⁹ = 4837875709 is a prime.

It is a super-2 number, since 2×4838399997² = 46820229061939200018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4838399977) by changing a digit.

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, 215904 + ... + 237257.

It is an arithmetic number, because the mean of its divisors is an integer number (806628360).

Almost surely, 2^4838399997 is an apocalyptic number.

It is an amenable number.

4838399997 is a deficient number, since it is larger than the sum of its proper divisors (1614626883).

4838399997 is a wasteful number, since it uses less digits than its factorization.

4838399997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456723.

The product of its digits is 105815808, while the sum is 69.

The square root of 4838399997 is about 69558.6083601448. The cubic root of 4838399997 is about 1691.3516953460.

The spelling of 4838399997 in words is "four billion, eight hundred thirty-eight million, three hundred ninety-nine thousand, nine hundred ninety-seven".