73296469328 has 20 divisors (see below), whose sum is σ = 149486220960. Its totient is φ = 34719380064.

The previous prime is 73296469313. The next prime is 73296469339. The reversal of 73296469328 is 82396469237.

It is a congruent number.

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, 120553100 + ... + 120553707.

It is an arithmetic number, because the mean of its divisors is an integer number (7474311048).

Almost surely, 2^73296469328 is an apocalyptic number.

It is an amenable number.

73296469328 is an abundant number, since it is smaller than the sum of its proper divisors (76189751632).

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

73296469328 is a wasteful number, since it uses less digits than its factorization.

73296469328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241106834 (or 241106828 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 59.

Subtracting 73296469328 from its reverse (82396469237), we obtain a palindrome (9099999909).

The spelling of 73296469328 in words is "seventy-three billion, two hundred ninety-six million, four hundred sixty-nine thousand, three hundred twenty-eight".