73620969336 has 112 divisors (see below), whose sum is σ = 212558551800. Its totient is φ = 23877001152.

The previous prime is 73620969313. The next prime is 73620969343. The reversal of 73620969336 is 63396902637.

73620969336 is a `hidden beast` number, since 7 + 3 + 620 + 9 + 6 + 9 + 3 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 45195 + ... + 386373.

Almost surely, 2^73620969336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73620969336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106279275900).

73620969336 is an abundant number, since it is smaller than the sum of its proper divisors (138937582464).

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

73620969336 is a wasteful number, since it uses less digits than its factorization.

73620969336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341240 (or 341221 counting only the distinct ones).

The product of its (nonzero) digits is 6613488, while the sum is 54.

The spelling of 73620969336 in words is "seventy-three billion, six hundred twenty million, nine hundred sixty-nine thousand, three hundred thirty-six".