73630487316 has 24 divisors (see below), whose sum is σ = 171847889920. Its totient is φ = 24537292992.

The previous prime is 73630487297. The next prime is 73630487321. The reversal of 73630487316 is 61378403637.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 725761 + ... + 820968.

Almost surely, 2^73630487316 is an apocalyptic number.

It is an amenable number.

73630487316 is an abundant number, since it is smaller than the sum of its proper divisors (98217402604).

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

73630487316 is a wasteful number, since it uses less digits than its factorization.

73630487316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550703 (or 1550701 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 48.

The spelling of 73630487316 in words is "seventy-three billion, six hundred thirty million, four hundred eighty-seven thousand, three hundred sixteen".