73934223036 has 24 divisors (see below), whose sum is σ = 172566310224. Its totient is φ = 24637152000.

The previous prime is 73934223017. The next prime is 73934223071. The reversal of 73934223036 is 63032243937.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 907965 + ... + 986036.

It is an arithmetic number, because the mean of its divisors is an integer number (7190262926).

Almost surely, 2^73934223036 is an apocalyptic number.

It is an amenable number.

73934223036 is an abundant number, since it is smaller than the sum of its proper divisors (98632087188).

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

73934223036 is a wasteful number, since it uses less digits than its factorization.

73934223036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1897261 (or 1897259 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 42.

The spelling of 73934223036 in words is "seventy-three billion, nine hundred thirty-four million, two hundred twenty-three thousand, thirty-six".