4097806835839 has 8 divisors (see below), whose sum is σ = 4109778483840. Its totient is φ = 4085838283800.

The previous prime is 4097806835833. The next prime is 4097806835891. The reversal of 4097806835839 is 9385386087904.

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

It is a cyclic number.

It is not a de Polignac number, because 4097806835839 - 2²⁹ = 4097269964927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4097806835833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1890444 + ... + 3430654.

It is an arithmetic number, because the mean of its divisors is an integer number (513722310480).

Almost surely, 2^{4097806835839} is an apocalyptic number.

4097806835839 is a deficient number, since it is larger than the sum of its proper divisors (11971648001).

4097806835839 is a wasteful number, since it uses less digits than its factorization.

4097806835839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547981.

The product of its (nonzero) digits is 313528320, while the sum is 70.

The spelling of 4097806835839 in words is "four trillion, ninety-seven billion, eight hundred six million, eight hundred thirty-five thousand, eight hundred thirty-nine".