73012673208 has 16 divisors (see below), whose sum is σ = 182531683080. Its totient is φ = 24337557728.

The previous prime is 73012673203. The next prime is 73012673221. The reversal of 73012673208 is 80237621037.

It is a super-2 number, since 2×73012673208² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73012673203) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1521097335 + ... + 1521097382.

Almost surely, 2^73012673208 is an apocalyptic number.

It is an amenable number.

73012673208 is an abundant number, since it is smaller than the sum of its proper divisors (109519009872).

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

73012673208 is a wasteful number, since it uses less digits than its factorization.

73012673208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3042194726 (or 3042194722 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The spelling of 73012673208 in words is "seventy-three billion, twelve million, six hundred seventy-three thousand, two hundred eight".