73868387034 has 16 divisors (see below), whose sum is σ = 159101141472. Its totient is φ = 22728734448.

The previous prime is 73868386997. The next prime is 73868387123. The reversal of 73868387034 is 43078386837.

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, 473515224 + ... + 473515379.

It is an arithmetic number, because the mean of its divisors is an integer number (9943821342).

Almost surely, 2^73868387034 is an apocalyptic number.

73868387034 is an abundant number, since it is smaller than the sum of its proper divisors (85232754438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73868387034 is a wasteful number, since it uses less digits than its factorization.

73868387034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947030621.

The product of its (nonzero) digits is 16257024, while the sum is 57.

The spelling of 73868387034 in words is "seventy-three billion, eight hundred sixty-eight million, three hundred eighty-seven thousand, thirty-four".