83398380735 has 8 divisors (see below), whose sum is σ = 133437409200. Its totient is φ = 44479136384.

The previous prime is 83398380697. The next prime is 83398380749. The reversal of 83398380735 is 53708389338.

It is a happy number.

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 83398380735 - 2¹⁹ = 83397856447 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2779946010 + ... + 2779946039.

It is an arithmetic number, because the mean of its divisors is an integer number (16679676150).

Almost surely, 2^83398380735 is an apocalyptic number.

83398380735 is a deficient number, since it is larger than the sum of its proper divisors (50039028465).

83398380735 is a wasteful number, since it uses less digits than its factorization.

83398380735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5559892057.

The product of its (nonzero) digits is 13063680, while the sum is 57.

The spelling of 83398380735 in words is "eighty-three billion, three hundred ninety-eight million, three hundred eighty thousand, seven hundred thirty-five".