73969453284 has 12 divisors (see below), whose sum is σ = 172595391024. Its totient is φ = 24656484424.

The previous prime is 73969453241. The next prime is 73969453291. The reversal of 73969453284 is 48235496937.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3082060542 + ... + 3082060565.

It is an arithmetic number, because the mean of its divisors is an integer number (14382949252).

Almost surely, 2^73969453284 is an apocalyptic number.

It is an amenable number.

73969453284 is an abundant number, since it is smaller than the sum of its proper divisors (98625937740).

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

73969453284 is a wasteful number, since it uses less digits than its factorization.

73969453284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6164121114 (or 6164121112 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 60.

The spelling of 73969453284 in words is "seventy-three billion, nine hundred sixty-nine million, four hundred fifty-three thousand, two hundred eighty-four".