73838338870 has 8 divisors (see below), whose sum is σ = 132909009984. Its totient is φ = 29535335544.

The previous prime is 73838338841. The next prime is 73838338907. The reversal of 73838338870 is 7883383837.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 3691916934 + ... + 3691916953.

It is an arithmetic number, because the mean of its divisors is an integer number (16613626248).

Almost surely, 2^73838338870 is an apocalyptic number.

73838338870 is a deficient number, since it is larger than the sum of its proper divisors (59070671114).

73838338870 is a wasteful number, since it uses less digits than its factorization.

73838338870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7383833894.

The product of its (nonzero) digits is 16257024, while the sum is 58.

The spelling of 73838338870 in words is "seventy-three billion, eight hundred thirty-eight million, three hundred thirty-eight thousand, eight hundred seventy".